| 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 | $200.64 | 12.109% | $224.9355 | $224.94 | $224.95 | $224.90 |
| Purchase #2 | $243.31 | 3.507% | $251.8429 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $21.36 | 8.421% | $23.1587 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $224.74 | 7.621% | $241.8674 | $241.87 | $241.85 | $241.90 |
| Purchase #5 | $24.40 | 13.640% | $27.7282 | $27.73 | $27.75 | $27.70 |
| Purchase #6 | $218.93 | 10.813% | $242.6029 | $242.60 | $242.60 | $242.60 |
| Purchase #7 | $138.32 | 7.712% | $148.9872 | $148.99 | $149.00 | $149.00 |
| 7 purchase totals = | $1,071.70 | $1,161.1228 | $1,161.13 | $1,161.15 | $1,161.10 | |