| 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 | $197.87 | 6.225% | $210.1874 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $217.37 | 12.743% | $245.0695 | $245.07 | $245.05 | $245.10 |
| Purchase #3 | $193.40 | 6.683% | $206.3249 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $112.61 | 3.610% | $116.6752 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $9.49 | 4.262% | $9.8945 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $47.50 | 9.644% | $52.0809 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $56.89 | 6.851% | $60.7875 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $835.13 | $901.0199 | $901.02 | $901.05 | $901.10 | |