| 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 | $208.80 | 6.217% | $221.7811 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $198.95 | 5.867% | $210.6224 | $210.62 | $210.60 | $210.60 |
| Purchase #3 | $187.53 | 13.505% | $212.8559 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $197.30 | 12.532% | $222.0256 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $107.25 | 11.103% | $119.158 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $50.94 | 3.754% | $52.8523 | $52.85 | $52.85 | $52.90 |
| Purchase #7 | $93.46 | 9.106% | $101.9705 | $101.97 | $101.95 | $102.00 |
| 7 purchase totals = | $1,044.23 | $1,141.2658 | $1,141.27 | $1,141.25 | $1,141.40 | |