| 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 | $93.81 | 8.352% | $101.645 | $101.65 | $101.65 | $101.60 |
| Purchase #2 | $141.33 | 8.701% | $153.6271 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $131.35 | 12.361% | $147.5862 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $25.77 | 4.404% | $26.9049 | $26.90 | $26.90 | $26.90 |
| Purchase #5 | $92.55 | 8.633% | $100.5398 | $100.54 | $100.55 | $100.50 |
| Purchase #6 | $115.44 | 10.477% | $127.5346 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $228.61 | 11.266% | $254.3652 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $828.86 | $912.2028 | $912.21 | $912.25 | $912.10 | |