| 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 | $200.55 | 5.246% | $211.0709 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $179.68 | 11.291% | $199.9677 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $103.63 | 3.802% | $107.57 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $69.56 | 13.711% | $79.0974 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $133.80 | 9.458% | $146.4548 | $146.45 | $146.45 | $146.50 |
| Purchase #6 | $106.45 | 11.495% | $118.6864 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $216.76 | 10.127% | $238.7113 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $1,010.43 | $1,101.5585 | $1,101.56 | $1,101.50 | $1,101.70 | |