| 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 | $97.39 | 5.395% | $102.6442 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $209.84 | 5.579% | $221.547 | $221.55 | $221.55 | $221.50 |
| Purchase #3 | $105.25 | 3.463% | $108.8948 | $108.89 | $108.90 | $108.90 |
| Purchase #4 | $134.57 | 6.644% | $143.5108 | $143.51 | $143.50 | $143.50 |
| Purchase #5 | $47.65 | 3.684% | $49.4054 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $213.82 | 10.856% | $237.0323 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $176.76 | 13.314% | $200.2938 | $200.29 | $200.30 | $200.30 |
| 7 purchase totals = | $985.28 | $1,063.3283 | $1,063.32 | $1,063.35 | $1,063.20 | |