| 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 | $65.26 | 4.377% | $68.1164 | $68.12 | $68.10 | $68.10 |
| Purchase #2 | $24.98 | 9.756% | $27.417 | $27.42 | $27.40 | $27.40 |
| Purchase #3 | $182.52 | 13.760% | $207.6348 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $87.92 | 9.403% | $96.1871 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $244.30 | 11.212% | $271.6909 | $271.69 | $271.70 | $271.70 |
| Purchase #6 | $212.34 | 8.269% | $229.8984 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $125.32 | 9.484% | $137.2053 | $137.21 | $137.20 | $137.20 |
| 7 purchase totals = | $942.64 | $1,038.1499 | $1,038.16 | $1,038.15 | $1,038.10 | |