| 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 | $110.69 | 4.736% | $115.9323 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $210.62 | 8.329% | $228.1625 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $208.34 | 11.759% | $232.8387 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $31.61 | 9.477% | $34.6057 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $53.67 | 11.446% | $59.8131 | $59.81 | $59.80 | $59.80 |
| Purchase #6 | $45.69 | 11.339% | $50.8708 | $50.87 | $50.85 | $50.90 |
| Purchase #7 | $224.97 | 8.871% | $244.9271 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $885.59 | $967.1502 | $967.15 | $967.15 | $967.10 | |