| 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 | $114.55 | 10.548% | $126.6327 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $125.28 | 9.676% | $137.4021 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $43.97 | 5.220% | $46.2652 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $124.96 | 12.828% | $140.9899 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $93.58 | 8.438% | $101.4763 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $212.34 | 8.453% | $230.2891 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $177.36 | 9.625% | $194.4309 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $892.04 | $977.4862 | $977.49 | $977.55 | $977.50 | |