| 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 | $235.78 | 8.866% | $256.6843 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $15.52 | 10.344% | $17.1254 | $17.13 | $17.15 | $17.10 |
| Purchase #3 | $222.35 | 10.309% | $245.2721 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $196.31 | 7.440% | $210.9155 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $200.28 | 3.286% | $206.8612 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $101.64 | 11.782% | $113.6152 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $61.96 | 11.109% | $68.8431 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $1,033.84 | $1,119.3168 | $1,119.32 | $1,119.30 | $1,119.30 | |