| 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 | $102.92 | 10.819% | $114.0549 | $114.05 | $114.05 | $114.10 |
| Purchase #2 | $162.94 | 9.352% | $178.1781 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $232.51 | 11.472% | $259.1835 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $139.31 | 10.580% | $154.049 | $154.05 | $154.05 | $154.00 |
| Purchase #5 | $43.91 | 9.502% | $48.0823 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $50.42 | 4.149% | $52.5119 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $217.50 | 8.570% | $236.1398 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $949.51 | $1,042.1995 | $1,042.19 | $1,042.25 | $1,042.20 | |