| 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 | $203.91 | 12.478% | $229.3539 | $229.35 | $229.35 | $229.40 |
| Purchase #2 | $149.99 | 6.629% | $159.9328 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $170.80 | 3.519% | $176.8105 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $117.43 | 9.194% | $128.2265 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $172.91 | 10.460% | $190.9964 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $70.73 | 10.795% | $78.3653 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $139.42 | 3.216% | $143.9037 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $1,025.19 | $1,107.5891 | $1,107.59 | $1,107.60 | $1,107.60 | |