| 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 | $95.71 | 7.596% | $102.9801 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $227.93 | 5.438% | $240.3248 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $238.68 | 5.676% | $252.2275 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $95.53 | 10.324% | $105.3925 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $174.39 | 12.458% | $196.1155 | $196.12 | $196.10 | $196.10 |
| Purchase #6 | $66.75 | 9.441% | $73.0519 | $73.05 | $73.05 | $73.10 |
| Purchase #7 | $139.69 | 11.561% | $155.8396 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,038.68 | $1,125.9319 | $1,125.93 | $1,125.95 | $1,125.90 | |