| 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 | $244.33 | 12.598% | $275.1107 | $275.11 | $275.10 | $275.10 |
| Purchase #2 | $200.78 | 5.158% | $211.1362 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $74.63 | 3.281% | $77.0786 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $180.81 | 5.119% | $190.0657 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $55.51 | 4.433% | $57.9708 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $238.67 | 5.753% | $252.4007 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $223.61 | 13.207% | $253.1422 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $1,218.34 | $1,316.9049 | $1,316.91 | $1,316.90 | $1,316.90 | |