| 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 | $59.65 | 3.707% | $61.8612 | $61.86 | $61.85 | $61.90 |
| Purchase #2 | $133.99 | 11.782% | $149.7767 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $101.87 | 9.265% | $111.3083 | $111.31 | $111.30 | $111.30 |
| Purchase #4 | $232.76 | 13.149% | $263.3656 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $51.42 | 7.320% | $55.1839 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $143.38 | 11.689% | $160.1397 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $225.74 | 4.433% | $235.7471 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $948.81 | $1,037.3825 | $1,037.39 | $1,037.40 | $1,037.40 | |