| 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 | $112.70 | 10.124% | $124.1097 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $153.36 | 7.864% | $165.4202 | $165.42 | $165.40 | $165.40 |
| Purchase #3 | $208.98 | 13.491% | $237.1735 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $54.28 | 7.816% | $58.5225 | $58.52 | $58.50 | $58.50 |
| Purchase #5 | $34.80 | 6.482% | $37.0557 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $196.51 | 12.653% | $221.3744 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $229.47 | 5.811% | $242.8045 | $242.80 | $242.80 | $242.80 |
| 7 purchase totals = | $990.10 | $1,086.4605 | $1,086.45 | $1,086.35 | $1,086.50 | |