| 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 | $209.89 | 7.649% | $225.9445 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $10.57 | 13.581% | $12.0055 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $29.91 | 9.675% | $32.8038 | $32.80 | $32.80 | $32.80 |
| Purchase #4 | $228.27 | 9.568% | $250.1109 | $250.11 | $250.10 | $250.10 |
| Purchase #5 | $183.96 | 6.212% | $195.3876 | $195.39 | $195.40 | $195.40 |
| Purchase #6 | $102.88 | 11.191% | $114.3933 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $127.52 | 5.409% | $134.4176 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $893.00 | $965.0632 | $965.06 | $965.05 | $965.00 | |