| 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 | $200.30 | 9.355% | $219.0381 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $136.49 | 5.858% | $144.4856 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $22.93 | 12.391% | $25.7713 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $243.84 | 8.376% | $264.264 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $166.47 | 10.106% | $183.2935 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $107.26 | 8.405% | $116.2752 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $50.89 | 11.800% | $56.895 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $928.18 | $1,010.0227 | $1,010.03 | $1,010.05 | $1,010.10 | |