| 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 | $202.63 | 5.526% | $213.8273 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $61.67 | 10.139% | $67.9227 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $214.68 | 12.637% | $241.8091 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $104.62 | 13.553% | $118.7991 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $116.49 | 13.275% | $131.954 | $131.95 | $131.95 | $132.00 |
| Purchase #6 | $202.67 | 13.417% | $229.8622 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $121.37 | 7.697% | $130.7118 | $130.71 | $130.70 | $130.70 |
| 7 purchase totals = | $1,024.13 | $1,134.8862 | $1,134.88 | $1,134.85 | $1,134.90 | |