| 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 | $9.77 | 9.873% | $10.7346 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $250.51 | 10.808% | $277.5851 | $277.59 | $277.60 | $277.60 |
| Purchase #3 | $106.61 | 9.630% | $116.8765 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $208.95 | 4.800% | $218.9796 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $247.39 | 11.159% | $274.9963 | $275.00 | $275.00 | $275.00 |
| Purchase #6 | $21.62 | 4.656% | $22.6266 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $14.38 | 6.168% | $15.267 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $859.23 | $937.0657 | $937.08 | $937.15 | $937.10 | |