| 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 | $117.31 | 11.438% | $130.7279 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $190.65 | 7.791% | $205.5035 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $78.36 | 6.867% | $83.741 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $120.32 | 10.120% | $132.4964 | $132.50 | $132.50 | $132.50 |
| Purchase #5 | $244.80 | 8.729% | $266.1686 | $266.17 | $266.15 | $266.20 |
| Purchase #6 | $221.93 | 12.566% | $249.8177 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $23.47 | 7.462% | $25.2213 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $996.84 | $1,093.6764 | $1,093.68 | $1,093.65 | $1,093.60 | |