| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.62 | 11.386% | $213.4379 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $228.55 | 10.731% | $253.0757 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $240.62 | 13.765% | $273.7413 | $273.74 | $273.75 | $273.70 |
| Purchase #4 | $145.68 | 11.554% | $162.5119 | $162.51 | $162.50 | $162.50 |
| Purchase #5 | $224.94 | 10.232% | $247.9559 | $247.96 | $247.95 | $248.00 |
| Purchase #6 | $163.48 | 13.547% | $185.6266 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $135.89 | 5.207% | $142.9658 | $142.97 | $142.95 | $143.00 |
| 7 purchase totals = | $1,330.78 | $1,479.3151 | $1,479.33 | $1,479.35 | $1,479.30 | |