| 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 | $17.98 | 12.546% | $20.2358 | $20.24 | $20.25 | $20.20 |
| Purchase #2 | $103.37 | 12.610% | $116.405 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $206.69 | 12.181% | $231.8669 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $8.53 | 3.864% | $8.8596 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $213.30 | 5.326% | $224.6604 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $226.56 | 7.696% | $243.9961 | $244.00 | $244.00 | $244.00 |
| Purchase #7 | $90.53 | 4.508% | $94.6111 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $866.96 | $940.6349 | $940.65 | $940.60 | $940.70 | |