| 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 | $231.42 | 9.372% | $253.1087 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $124.99 | 12.747% | $140.9225 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $148.56 | 5.347% | $156.5035 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $65.64 | 11.511% | $73.1958 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $119.77 | 9.820% | $131.5314 | $131.53 | $131.55 | $131.50 |
| Purchase #6 | $160.67 | 9.284% | $175.5866 | $175.59 | $175.60 | $175.60 |
| Purchase #7 | $36.56 | 13.186% | $41.3808 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $887.61 | $972.2293 | $972.23 | $972.25 | $972.20 | |