| 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 | $129.73 | 4.725% | $135.8597 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $209.55 | 7.426% | $225.1112 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $73.86 | 11.428% | $82.3007 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $43.82 | 10.394% | $48.3747 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $235.40 | 4.460% | $245.8988 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $166.45 | 10.382% | $183.7308 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $55.96 | 5.291% | $58.9208 | $58.92 | $58.90 | $58.90 |
| 7 purchase totals = | $914.77 | $980.1967 | $980.19 | $980.15 | $980.20 | |