| 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 | $107.63 | 13.798% | $122.4808 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $104.89 | 9.810% | $115.1797 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $126.31 | 4.138% | $131.5367 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $84.99 | 5.238% | $89.4418 | $89.44 | $89.45 | $89.40 |
| Purchase #5 | $36.73 | 13.156% | $41.5622 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $181.79 | 8.758% | $197.7112 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $116.86 | 10.307% | $128.9048 | $128.90 | $128.90 | $128.90 |
| 7 purchase totals = | $759.20 | $826.8172 | $826.81 | $826.85 | $826.80 | |