| 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 | $191.69 | 13.397% | $217.3707 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $97.26 | 6.634% | $103.7122 | $103.71 | $103.70 | $103.70 |
| Purchase #3 | $21.61 | 6.431% | $22.9997 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $107.79 | 11.267% | $119.9347 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $37.89 | 10.763% | $41.9681 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $179.78 | 13.232% | $203.5685 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $216.95 | 5.485% | $228.8497 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $852.97 | $938.4036 | $938.40 | $938.35 | $938.40 | |