| 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 | $231.49 | 3.864% | $240.4348 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $243.71 | 7.760% | $262.6219 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $127.39 | 10.536% | $140.8118 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $223.30 | 9.625% | $244.7926 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $76.70 | 5.179% | $80.6723 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $181.64 | 4.429% | $189.6848 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $83.72 | 9.458% | $91.6382 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $1,167.95 | $1,250.6564 | $1,250.64 | $1,250.65 | $1,250.60 | |