| 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 | $61.56 | 8.576% | $66.8394 | $66.84 | $66.85 | $66.80 |
| Purchase #2 | $240.56 | 5.781% | $254.4668 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $221.60 | 4.696% | $232.0063 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $183.95 | 10.370% | $203.0256 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $18.65 | 5.769% | $19.7259 | $19.73 | $19.75 | $19.70 |
| Purchase #6 | $215.35 | 4.377% | $224.7759 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $128.60 | 6.731% | $137.2561 | $137.26 | $137.25 | $137.30 |
| 7 purchase totals = | $1,070.27 | $1,138.0960 | $1,138.12 | $1,138.15 | $1,138.10 | |