| 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 | $127.70 | 8.167% | $138.1293 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $109.43 | 11.484% | $121.9969 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $223.76 | 7.574% | $240.7076 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $58.30 | 6.394% | $62.0277 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $191.59 | 6.470% | $203.9859 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $222.76 | 13.191% | $252.1443 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $191.69 | 13.213% | $217.018 | $217.02 | $217.00 | $217.00 |
| 7 purchase totals = | $1,125.23 | $1,236.0097 | $1,236.02 | $1,236.05 | $1,235.90 | |