| 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 | $237.46 | 13.721% | $270.0419 | $270.04 | $270.05 | $270.00 |
| Purchase #2 | $98.55 | 8.331% | $106.7602 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $199.90 | 3.421% | $206.7386 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $204.52 | 8.753% | $222.4216 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $156.40 | 7.869% | $168.7071 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $52.54 | 12.231% | $58.9662 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $247.33 | 7.225% | $265.1996 | $265.20 | $265.20 | $265.20 |
| 7 purchase totals = | $1,196.70 | $1,298.8352 | $1,298.84 | $1,298.80 | $1,298.80 | |