| 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 | $97.39 | 12.417% | $109.4829 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $225.30 | 12.538% | $253.5481 | $253.55 | $253.55 | $253.50 |
| Purchase #3 | $145.92 | 10.741% | $161.5933 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $223.26 | 6.652% | $238.1113 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $29.57 | 11.834% | $33.0693 | $33.07 | $33.05 | $33.10 |
| Purchase #6 | $195.37 | 5.427% | $205.9727 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $113.71 | 9.747% | $124.7933 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $1,030.52 | $1,126.5709 | $1,126.56 | $1,126.55 | $1,126.60 | |