| 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 | $97.52 | 11.288% | $108.5281 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $162.67 | 4.249% | $169.5818 | $169.58 | $169.60 | $169.60 |
| Purchase #3 | $211.38 | 9.851% | $232.203 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $210.27 | 9.768% | $230.8092 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $143.41 | 11.323% | $159.6483 | $159.65 | $159.65 | $159.60 |
| Purchase #6 | $185.75 | 5.603% | $196.1576 | $196.16 | $196.15 | $196.20 |
| Purchase #7 | $222.26 | 9.779% | $243.9948 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $1,233.26 | $1,340.9228 | $1,340.92 | $1,340.95 | $1,340.90 | |