| 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 | $244.81 | 5.857% | $259.1485 | $259.15 | $259.15 | $259.10 |
| Purchase #2 | $61.80 | 3.644% | $64.052 | $64.05 | $64.05 | $64.10 |
| Purchase #3 | $217.49 | 8.560% | $236.1071 | $236.11 | $236.10 | $236.10 |
| Purchase #4 | $199.62 | 9.122% | $217.8293 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $205.49 | 9.311% | $224.6232 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $20.98 | 6.447% | $22.3326 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $128.74 | 10.725% | $142.5474 | $142.55 | $142.55 | $142.50 |
| 7 purchase totals = | $1,078.93 | $1,166.6401 | $1,166.64 | $1,166.65 | $1,166.50 | |