| 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 | $230.68 | 7.859% | $248.8091 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $114.31 | 6.685% | $121.9516 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $27.36 | 5.143% | $28.7671 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $52.65 | 12.855% | $59.4182 | $59.42 | $59.40 | $59.40 |
| Purchase #5 | $32.61 | 7.677% | $35.1135 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $224.37 | 5.104% | $235.8218 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $65.62 | 4.419% | $68.5197 | $68.52 | $68.50 | $68.50 |
| 7 purchase totals = | $747.60 | $798.4010 | $798.40 | $798.30 | $798.40 | |