| 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 | $112.42 | 3.357% | $116.1939 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $103.51 | 8.371% | $112.1748 | $112.17 | $112.15 | $112.20 |
| Purchase #3 | $223.76 | 3.678% | $231.9899 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $93.29 | 9.404% | $102.063 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $215.40 | 3.599% | $223.1522 | $223.15 | $223.15 | $223.20 |
| Purchase #6 | $181.53 | 6.832% | $193.9321 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $21.46 | 5.656% | $22.6738 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $951.37 | $1,002.1797 | $1,002.16 | $1,002.15 | $1,002.30 | |