| 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 | $114.33 | 6.426% | $121.6768 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $200.75 | 9.377% | $219.5743 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $80.46 | 10.828% | $89.1722 | $89.17 | $89.15 | $89.20 |
| Purchase #4 | $98.80 | 13.708% | $112.3435 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $48.94 | 4.140% | $50.9661 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $10.81 | 10.816% | $11.9792 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $225.71 | 7.248% | $242.0695 | $242.07 | $242.05 | $242.10 |
| 7 purchase totals = | $779.80 | $847.7816 | $847.78 | $847.75 | $847.90 | |