| 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 | $110.81 | 9.758% | $121.6228 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $216.54 | 5.782% | $229.0603 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $194.63 | 12.763% | $219.4706 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $52.68 | 11.755% | $58.8725 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $96.36 | 12.177% | $108.0938 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $71.91 | 8.361% | $77.9224 | $77.92 | $77.90 | $77.90 |
| Purchase #7 | $159.44 | 4.607% | $166.7854 | $166.79 | $166.80 | $166.80 |
| 7 purchase totals = | $902.37 | $981.8278 | $981.82 | $981.75 | $981.90 | |