| 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 | $201.58 | 11.548% | $224.8585 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $128.37 | 6.747% | $137.0311 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $235.70 | 8.667% | $256.1281 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $71.36 | 3.417% | $73.7984 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $10.68 | 3.554% | $11.0596 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $200.31 | 5.865% | $212.0582 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $21.35 | 4.743% | $22.3626 | $22.36 | $22.35 | $22.40 |
| 7 purchase totals = | $869.35 | $937.2965 | $937.30 | $937.30 | $937.40 | |