| 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 | $228.91 | 10.145% | $252.1329 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $112.85 | 10.424% | $124.6135 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $164.59 | 9.536% | $180.2853 | $180.29 | $180.30 | $180.30 |
| Purchase #4 | $207.34 | 10.723% | $229.5731 | $229.57 | $229.55 | $229.60 |
| Purchase #5 | $237.79 | 11.336% | $264.7459 | $264.75 | $264.75 | $264.70 |
| Purchase #6 | $128.53 | 5.701% | $135.8575 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $54.57 | 9.852% | $59.9462 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $1,134.58 | $1,247.1544 | $1,247.16 | $1,247.15 | $1,247.10 | |