| 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 | $106.48 | 8.849% | $115.9024 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $19.56 | 6.557% | $20.8425 | $20.84 | $20.85 | $20.80 |
| Purchase #3 | $88.85 | 8.384% | $96.2992 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $226.51 | 8.754% | $246.3387 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $208.84 | 9.509% | $228.6986 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $149.64 | 4.454% | $156.305 | $156.31 | $156.30 | $156.30 |
| Purchase #7 | $210.58 | 12.128% | $236.1191 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,010.46 | $1,100.5055 | $1,100.51 | $1,100.50 | $1,100.40 | |