| 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 | $235.85 | 9.459% | $258.1591 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $205.39 | 11.173% | $228.3382 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $202.89 | 7.157% | $217.4108 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $44.50 | 9.822% | $48.8708 | $48.87 | $48.85 | $48.90 |
| Purchase #5 | $93.52 | 8.764% | $101.7161 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $194.31 | 3.443% | $201.0001 | $201.00 | $201.00 | $201.00 |
| Purchase #7 | $204.39 | 12.102% | $229.1253 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $1,180.85 | $1,284.6204 | $1,284.63 | $1,284.60 | $1,284.60 | |