| 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 | $208.97 | 3.767% | $216.8419 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $232.70 | 8.778% | $253.1264 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $94.65 | 12.596% | $106.5721 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $223.44 | 10.863% | $247.7123 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $204.46 | 7.738% | $220.2811 | $220.28 | $220.30 | $220.30 |
| Purchase #6 | $122.77 | 10.798% | $136.0267 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $198.25 | 9.565% | $217.2126 | $217.21 | $217.20 | $217.20 |
| 7 purchase totals = | $1,285.24 | $1,397.7731 | $1,397.77 | $1,397.80 | $1,397.70 | |