| 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 | $102.94 | 13.183% | $116.5106 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $191.43 | 12.698% | $215.7378 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $75.32 | 8.222% | $81.5128 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $176.98 | 9.851% | $194.4143 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $141.54 | 8.711% | $153.8695 | $153.87 | $153.85 | $153.90 |
| Purchase #6 | $100.99 | 9.184% | $110.2649 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $235.89 | 3.715% | $244.6533 | $244.65 | $244.65 | $244.70 |
| 7 purchase totals = | $1,025.09 | $1,116.9632 | $1,116.95 | $1,116.90 | $1,117.00 | |