| 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 | $31.70 | 11.467% | $35.335 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $212.38 | 9.229% | $231.9806 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $219.94 | 10.579% | $243.2075 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $152.84 | 12.672% | $172.2079 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $131.55 | 9.393% | $143.9065 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $211.34 | 8.370% | $229.0292 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $156.39 | 6.574% | $166.6711 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $1,116.14 | $1,222.3378 | $1,222.35 | $1,222.35 | $1,222.30 | |