| 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 | $135.29 | 9.537% | $148.1926 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $224.95 | 10.388% | $248.3178 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $219.35 | 4.686% | $229.6287 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $79.88 | 8.299% | $86.5092 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $18.46 | 10.720% | $20.4389 | $20.44 | $20.45 | $20.40 |
| Purchase #6 | $235.52 | 5.678% | $248.8928 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $198.36 | 6.730% | $211.7096 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $1,111.81 | $1,193.6896 | $1,193.69 | $1,193.70 | $1,193.60 | |