| 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 | $187.50 | 13.710% | $213.2063 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $25.69 | 5.520% | $27.1081 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $224.76 | 10.347% | $248.0159 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $12.92 | 9.108% | $14.0968 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $57.32 | 3.486% | $59.3182 | $59.32 | $59.30 | $59.30 |
| Purchase #6 | $84.46 | 10.547% | $93.368 | $93.37 | $93.35 | $93.40 |
| Purchase #7 | $85.97 | 12.498% | $96.7145 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $678.62 | $751.8278 | $751.84 | $751.75 | $751.80 | |