| 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 | $103.40 | 7.686% | $111.3473 | $111.35 | $111.35 | $111.30 |
| Purchase #2 | $234.76 | 10.197% | $258.6985 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $125.83 | 11.198% | $139.9204 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $88.29 | 6.760% | $94.2584 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $66.77 | 11.503% | $74.4506 | $74.45 | $74.45 | $74.50 |
| Purchase #6 | $83.35 | 4.707% | $87.2733 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $34.82 | 9.721% | $38.2049 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $737.22 | $804.1534 | $804.15 | $804.10 | $804.20 | |