| 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 | $121.67 | 3.717% | $126.1925 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $130.44 | 5.507% | $137.6233 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $35.81 | 4.785% | $37.5235 | $37.52 | $37.50 | $37.50 |
| Purchase #4 | $248.45 | 12.463% | $279.4143 | $279.41 | $279.40 | $279.40 |
| Purchase #5 | $12.78 | 11.144% | $14.2042 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $201.85 | 3.754% | $209.4274 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $101.78 | 11.586% | $113.5722 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $852.78 | $917.9574 | $917.94 | $917.90 | $917.90 | |