| 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 | $212.71 | 5.720% | $224.877 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $78.77 | 6.551% | $83.9302 | $83.93 | $83.95 | $83.90 |
| Purchase #3 | $184.88 | 4.196% | $192.6376 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $238.94 | 6.651% | $254.8319 | $254.83 | $254.85 | $254.80 |
| Purchase #5 | $201.89 | 3.837% | $209.6365 | $209.64 | $209.65 | $209.60 |
| Purchase #6 | $26.62 | 3.862% | $27.6481 | $27.65 | $27.65 | $27.60 |
| Purchase #7 | $11.68 | 7.462% | $12.5516 | $12.55 | $12.55 | $12.60 |
| 7 purchase totals = | $955.49 | $1,006.1129 | $1,006.12 | $1,006.20 | $1,006.00 | |