| 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 | $109.49 | 3.155% | $112.9444 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $83.45 | 6.613% | $88.9685 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $175.74 | 6.286% | $186.787 | $186.79 | $186.80 | $186.80 |
| Purchase #4 | $149.85 | 13.233% | $169.6797 | $169.68 | $169.70 | $169.70 |
| Purchase #5 | $179.52 | 4.657% | $187.8802 | $187.88 | $187.90 | $187.90 |
| Purchase #6 | $225.46 | 9.663% | $247.2462 | $247.25 | $247.25 | $247.20 |
| Purchase #7 | $13.56 | 5.578% | $14.3164 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $937.07 | $1,007.8224 | $1,007.83 | $1,007.85 | $1,007.80 | |