| 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 | $187.30 | 5.647% | $197.8768 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $26.28 | 8.476% | $28.5075 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $241.42 | 9.736% | $264.9247 | $264.92 | $264.90 | $264.90 |
| Purchase #4 | $94.49 | 8.815% | $102.8193 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $205.50 | 13.649% | $233.5487 | $233.55 | $233.55 | $233.50 |
| Purchase #6 | $139.48 | 12.349% | $156.7044 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $68.78 | 7.833% | $74.1675 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $963.25 | $1,058.5489 | $1,058.55 | $1,058.50 | $1,058.50 | |