| 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 | $118.56 | 5.181% | $124.7026 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $36.79 | 9.221% | $40.1824 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $139.95 | 5.300% | $147.3674 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $197.35 | 9.540% | $216.1772 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $11.76 | 4.109% | $12.2432 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $119.26 | 8.557% | $129.4651 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $38.75 | 6.131% | $41.1258 | $41.13 | $41.15 | $41.10 |
| 7 purchase totals = | $662.42 | $711.2637 | $711.27 | $711.30 | $711.30 | |