| 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 | $229.51 | 9.663% | $251.6876 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $8.32 | 12.405% | $9.3521 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $250.65 | 13.357% | $284.1293 | $284.13 | $284.15 | $284.10 |
| Purchase #4 | $145.81 | 11.782% | $162.9893 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $122.27 | 7.736% | $131.7288 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $217.71 | 3.212% | $224.7028 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $95.92 | 12.309% | $107.7268 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $1,070.19 | $1,172.3167 | $1,172.32 | $1,172.40 | $1,172.30 | |