| 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 | $85.49 | 3.668% | $88.6258 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $206.32 | 9.722% | $226.3784 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $100.95 | 12.714% | $113.7848 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $219.73 | 8.717% | $238.8839 | $238.88 | $238.90 | $238.90 |
| Purchase #5 | $199.90 | 11.289% | $222.4667 | $222.47 | $222.45 | $222.50 |
| Purchase #6 | $230.70 | 5.364% | $243.0747 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $19.82 | 5.269% | $20.8643 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $1,062.91 | $1,154.0786 | $1,154.07 | $1,154.10 | $1,154.20 | |