| 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 | $189.40 | 11.381% | $210.9556 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $180.79 | 7.460% | $194.2769 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $70.69 | 12.174% | $79.2958 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $237.67 | 10.810% | $263.3621 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $223.99 | 8.549% | $243.1389 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $141.37 | 8.313% | $153.1221 | $153.12 | $153.10 | $153.10 |
| Purchase #7 | $15.66 | 10.581% | $17.317 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $1,059.57 | $1,161.4684 | $1,161.48 | $1,161.45 | $1,161.50 | |