| 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 | $22.25 | 13.502% | $25.2542 | $25.25 | $25.25 | $25.30 |
| Purchase #2 | $108.37 | 4.300% | $113.0299 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $107.84 | 6.703% | $115.0685 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $191.25 | 5.181% | $201.1587 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $49.94 | 12.184% | $56.0247 | $56.02 | $56.00 | $56.00 |
| Purchase #6 | $208.90 | 9.470% | $228.6828 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $184.35 | 13.157% | $208.6049 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $872.90 | $947.8237 | $947.81 | $947.80 | $947.90 | |