| 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 | $211.49 | 4.637% | $221.2968 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $16.37 | 5.790% | $17.3178 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $38.43 | 13.572% | $43.6457 | $43.65 | $43.65 | $43.60 |
| Purchase #4 | $107.77 | 4.116% | $112.2058 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $216.95 | 6.415% | $230.8673 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $45.95 | 4.825% | $48.1671 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $249.49 | 11.726% | $278.7452 | $278.75 | $278.75 | $278.70 |
| 7 purchase totals = | $886.45 | $952.2457 | $952.27 | $952.20 | $952.20 | |