| 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 | $239.83 | 8.598% | $260.4506 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $91.29 | 5.512% | $96.3219 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $13.61 | 5.287% | $14.3296 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $186.92 | 9.323% | $204.3466 | $204.35 | $204.35 | $204.30 |
| Purchase #5 | $101.54 | 7.252% | $108.9037 | $108.90 | $108.90 | $108.90 |
| Purchase #6 | $153.98 | 10.703% | $170.4605 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $206.51 | 5.336% | $217.5294 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $993.68 | $1,072.3423 | $1,072.34 | $1,072.35 | $1,072.30 | |