| 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 | $184.48 | 8.551% | $200.2549 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $185.31 | 4.526% | $193.6971 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $209.88 | 7.220% | $225.0333 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $175.25 | 7.518% | $188.4253 | $188.43 | $188.45 | $188.40 |
| Purchase #5 | $110.93 | 6.550% | $118.1959 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $224.88 | 6.669% | $239.8772 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $205.83 | 10.844% | $228.1502 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $1,296.56 | $1,393.6339 | $1,393.64 | $1,393.70 | $1,393.70 | |