| 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 | $221.64 | 9.342% | $242.3456 | $242.35 | $242.35 | $242.30 |
| Purchase #2 | $119.30 | 11.310% | $132.7928 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $216.75 | 4.661% | $226.8527 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $15.63 | 4.161% | $16.2804 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $114.76 | 6.245% | $121.9268 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $128.39 | 6.343% | $136.5338 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $48.65 | 9.828% | $53.4313 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $865.12 | $930.1634 | $930.16 | $930.25 | $930.10 | |