| 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 | $202.44 | 11.120% | $224.9513 | $224.95 | $224.95 | $225.00 |
| Purchase #2 | $28.62 | 9.479% | $31.3329 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $230.78 | 8.459% | $250.3017 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $154.88 | 3.611% | $160.4727 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $61.90 | 10.436% | $68.3599 | $68.36 | $68.35 | $68.40 |
| Purchase #6 | $28.74 | 7.865% | $31.0004 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $101.58 | 9.678% | $111.4109 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $808.94 | $877.8298 | $877.82 | $877.80 | $877.90 | |