| 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 | $30.40 | 11.495% | $33.8945 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $135.90 | 13.774% | $154.6189 | $154.62 | $154.60 | $154.60 |
| Purchase #3 | $66.94 | 9.820% | $73.5135 | $73.51 | $73.50 | $73.50 |
| Purchase #4 | $131.81 | 11.160% | $146.52 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $212.74 | 10.728% | $235.5627 | $235.56 | $235.55 | $235.60 |
| Purchase #6 | $239.94 | 11.443% | $267.3963 | $267.40 | $267.40 | $267.40 |
| Purchase #7 | $174.26 | 11.701% | $194.6502 | $194.65 | $194.65 | $194.70 |
| 7 purchase totals = | $991.99 | $1,106.1561 | $1,106.15 | $1,106.10 | $1,106.20 | |