| 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 | $227.32 | 11.829% | $254.2097 | $254.21 | $254.20 | $254.20 |
| Purchase #2 | $191.40 | 7.663% | $206.067 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $224.34 | 3.619% | $232.4589 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $27.26 | 6.535% | $29.0414 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $49.46 | 3.267% | $51.0759 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $166.69 | 4.770% | $174.6411 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $8.28 | 11.187% | $9.2063 | $9.21 | $9.20 | $9.20 |
| 7 purchase totals = | $894.75 | $956.7003 | $956.71 | $956.70 | $956.70 | |