| 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 | $212.75 | 10.247% | $234.5505 | $234.55 | $234.55 | $234.60 |
| Purchase #2 | $84.51 | 7.224% | $90.615 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $161.66 | 9.494% | $177.008 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $219.99 | 13.351% | $249.3609 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $140.33 | 5.690% | $148.3148 | $148.31 | $148.30 | $148.30 |
| Purchase #6 | $155.48 | 9.382% | $170.0671 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $160.48 | 6.486% | $170.8887 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $1,135.20 | $1,240.8050 | $1,240.81 | $1,240.75 | $1,240.90 | |