| 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 | $10.76 | 11.477% | $11.9949 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $138.46 | 8.664% | $150.4562 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $27.79 | 9.228% | $30.3545 | $30.35 | $30.35 | $30.40 |
| Purchase #4 | $153.92 | 6.793% | $164.3758 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $226.58 | 12.404% | $254.685 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $170.69 | 3.505% | $176.6727 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $137.96 | 10.588% | $152.5672 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $866.16 | $941.1063 | $941.11 | $941.10 | $941.30 | |