| 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 | $119.46 | 11.148% | $132.7774 | $132.78 | $132.80 | $132.80 |
| Purchase #2 | $238.98 | 10.645% | $264.4194 | $264.42 | $264.40 | $264.40 |
| Purchase #3 | $216.52 | 3.574% | $224.2584 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $18.46 | 9.258% | $20.169 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $41.34 | 7.857% | $44.5881 | $44.59 | $44.60 | $44.60 |
| Purchase #6 | $14.64 | 10.684% | $16.2041 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $32.86 | 6.260% | $34.917 | $34.92 | $34.90 | $34.90 |
| 7 purchase totals = | $682.26 | $737.3334 | $737.34 | $737.30 | $737.40 | |