| 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 | $193.69 | 8.605% | $210.357 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $227.84 | 6.831% | $243.4038 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $87.46 | 7.674% | $94.1717 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $230.99 | 6.800% | $246.6973 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $221.40 | 7.201% | $237.343 | $237.34 | $237.35 | $237.30 |
| Purchase #6 | $135.32 | 13.257% | $153.2594 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $224.77 | 11.648% | $250.9512 | $250.95 | $250.95 | $251.00 |
| 7 purchase totals = | $1,321.47 | $1,436.1834 | $1,436.18 | $1,436.15 | $1,436.30 | |