| 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 | $201.44 | 4.523% | $210.5511 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $153.38 | 4.295% | $159.9677 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $245.61 | 12.852% | $277.1758 | $277.18 | $277.20 | $277.20 |
| Purchase #4 | $52.65 | 13.180% | $59.5893 | $59.59 | $59.60 | $59.60 |
| Purchase #5 | $209.69 | 10.693% | $232.1122 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $89.97 | 12.662% | $101.362 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $220.92 | 6.693% | $235.7062 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $1,173.66 | $1,276.4643 | $1,276.47 | $1,276.45 | $1,276.60 | |