| 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 | $25.92 | 12.696% | $29.2108 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $57.71 | 13.637% | $65.5799 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $200.47 | 3.110% | $206.7046 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $159.70 | 8.547% | $173.3496 | $173.35 | $173.35 | $173.30 |
| Purchase #5 | $119.97 | 8.617% | $130.3078 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $233.63 | 8.650% | $253.839 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $210.49 | 6.837% | $224.8812 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $1,007.89 | $1,083.8729 | $1,083.87 | $1,083.90 | $1,083.80 | |