| 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 | $103.29 | 12.257% | $115.9503 | $115.95 | $115.95 | $116.00 |
| Purchase #2 | $148.71 | 10.595% | $164.4658 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $204.72 | 11.383% | $228.0233 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $77.77 | 3.721% | $80.6638 | $80.66 | $80.65 | $80.70 |
| Purchase #5 | $72.99 | 8.144% | $78.9343 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $174.57 | 11.535% | $194.7066 | $194.71 | $194.70 | $194.70 |
| Purchase #7 | $94.35 | 13.604% | $107.1854 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $876.40 | $969.9295 | $969.93 | $969.90 | $970.00 | |