| 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 | $195.91 | 3.287% | $202.3496 | $202.35 | $202.35 | $202.30 |
| Purchase #2 | $220.65 | 8.110% | $238.5447 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $40.40 | 4.757% | $42.3218 | $42.32 | $42.30 | $42.30 |
| Purchase #4 | $202.79 | 8.719% | $220.4713 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $55.74 | 9.125% | $60.8263 | $60.83 | $60.85 | $60.80 |
| Purchase #6 | $84.38 | 6.371% | $89.7558 | $89.76 | $89.75 | $89.80 |
| Purchase #7 | $243.28 | 12.752% | $274.3031 | $274.30 | $274.30 | $274.30 |
| 7 purchase totals = | $1,043.15 | $1,128.5726 | $1,128.57 | $1,128.55 | $1,128.50 | |