| 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 | $186.39 | 13.221% | $211.0326 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $44.54 | 12.574% | $50.1405 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $40.77 | 6.808% | $43.5456 | $43.55 | $43.55 | $43.50 |
| Purchase #4 | $203.47 | 6.134% | $215.9508 | $215.95 | $215.95 | $216.00 |
| Purchase #5 | $95.56 | 5.463% | $100.7804 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $224.84 | 12.758% | $253.5251 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $245.51 | 6.168% | $260.6531 | $260.65 | $260.65 | $260.70 |
| 7 purchase totals = | $1,041.08 | $1,135.6281 | $1,135.63 | $1,135.70 | $1,135.60 | |