| 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 | $213.54 | 6.141% | $226.6535 | $226.65 | $226.65 | $226.70 |
| Purchase #2 | $25.88 | 6.196% | $27.4835 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $185.38 | 5.543% | $195.6556 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $192.34 | 3.871% | $199.7855 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $180.82 | 5.847% | $191.3925 | $191.39 | $191.40 | $191.40 |
| Purchase #6 | $181.37 | 3.460% | $187.6454 | $187.65 | $187.65 | $187.60 |
| Purchase #7 | $22.74 | 12.334% | $25.5448 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $1,002.07 | $1,054.1608 | $1,054.16 | $1,054.20 | $1,054.20 | |