| 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 | $198.61 | 10.238% | $218.9437 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $210.56 | 4.702% | $220.4605 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $219.64 | 10.811% | $243.3853 | $243.39 | $243.40 | $243.40 |
| Purchase #4 | $224.28 | 10.770% | $248.435 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $38.98 | 4.585% | $40.7672 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $77.56 | 13.591% | $88.1012 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $81.84 | 8.397% | $88.7121 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $1,051.47 | $1,148.8050 | $1,148.81 | $1,148.80 | $1,148.80 | |