| 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 | $227.81 | 9.684% | $249.8711 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $218.87 | 13.316% | $248.0147 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $43.81 | 11.771% | $48.9669 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $43.74 | 6.227% | $46.4637 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $22.54 | 13.292% | $25.536 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $48.63 | 5.312% | $51.2132 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $29.95 | 5.572% | $31.6188 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $635.35 | $701.6844 | $701.68 | $701.60 | $701.70 | |