| 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 | $249.42 | 11.705% | $278.6146 | $278.61 | $278.60 | $278.60 |
| Purchase #2 | $101.73 | 8.302% | $110.1756 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $105.28 | 8.692% | $114.4309 | $114.43 | $114.45 | $114.40 |
| Purchase #4 | $35.92 | 7.635% | $38.6625 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $52.26 | 6.294% | $55.5492 | $55.55 | $55.55 | $55.50 |
| Purchase #6 | $102.31 | 4.682% | $107.1002 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $24.65 | 12.688% | $27.7776 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $671.57 | $732.3106 | $732.31 | $732.35 | $732.30 | |