| 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 | $94.64 | 7.668% | $101.897 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $46.88 | 12.246% | $52.6209 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $158.95 | 11.703% | $177.5519 | $177.55 | $177.55 | $177.60 |
| Purchase #4 | $202.31 | 11.223% | $225.0153 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $202.88 | 12.601% | $228.4449 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $194.96 | 11.160% | $216.7175 | $216.72 | $216.70 | $216.70 |
| Purchase #7 | $188.89 | 11.361% | $210.3498 | $210.35 | $210.35 | $210.30 |
| 7 purchase totals = | $1,089.51 | $1,212.5973 | $1,212.60 | $1,212.55 | $1,212.50 | |