| 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 | $50.62 | 3.546% | $52.415 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $215.76 | 7.641% | $232.2462 | $232.25 | $232.25 | $232.20 |
| Purchase #3 | $36.53 | 13.128% | $41.3257 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $235.30 | 3.413% | $243.3308 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $22.35 | 10.409% | $24.6764 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $117.45 | 9.460% | $128.5608 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $17.81 | 11.129% | $19.7921 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $695.82 | $742.3470 | $742.36 | $742.40 | $742.30 | |