| 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 | $130.57 | 13.459% | $148.1434 | $148.14 | $148.15 | $148.10 |
| Purchase #2 | $32.31 | 3.607% | $33.4754 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $219.82 | 3.238% | $226.9378 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $205.36 | 5.770% | $217.2093 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $111.62 | 3.756% | $115.8124 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $139.34 | 12.540% | $156.8132 | $156.81 | $156.80 | $156.80 |
| Purchase #7 | $96.47 | 5.711% | $101.9794 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $935.49 | $1,000.3709 | $1,000.37 | $1,000.40 | $1,000.30 | |