| 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 | $106.32 | 13.630% | $120.8114 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $109.62 | 9.292% | $119.8059 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $24.35 | 7.809% | $26.2515 | $26.25 | $26.25 | $26.30 |
| Purchase #4 | $150.88 | 4.854% | $158.2037 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $134.81 | 7.461% | $144.8682 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $37.25 | 5.549% | $39.317 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $11.38 | 4.555% | $11.8984 | $11.90 | $11.90 | $11.90 |
| 7 purchase totals = | $574.61 | $621.1561 | $621.16 | $621.10 | $621.20 | |