| 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 | $245.96 | 8.404% | $266.6305 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $117.27 | 11.321% | $130.5461 | $130.55 | $130.55 | $130.50 |
| Purchase #3 | $117.71 | 3.149% | $121.4167 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $214.69 | 8.447% | $232.8249 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $12.26 | 9.677% | $13.4464 | $13.45 | $13.45 | $13.40 |
| Purchase #6 | $66.41 | 4.304% | $69.2683 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $127.48 | 13.484% | $144.6694 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $901.78 | $978.8023 | $978.81 | $978.75 | $978.70 | |