| 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 | $188.70 | 8.183% | $204.1413 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $232.83 | 8.165% | $251.8406 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $83.93 | 5.636% | $88.6603 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $189.43 | 10.178% | $208.7102 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $196.70 | 6.821% | $210.1169 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $71.76 | 7.645% | $77.2461 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $19.81 | 3.177% | $20.4394 | $20.44 | $20.45 | $20.40 |
| 7 purchase totals = | $983.16 | $1,061.1548 | $1,061.16 | $1,061.15 | $1,061.00 | |