| 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 | $238.99 | 10.465% | $264.0003 | $264.00 | $264.00 | $264.00 |
| Purchase #2 | $46.79 | 12.845% | $52.8002 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $150.89 | 5.163% | $158.6805 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $170.62 | 9.826% | $187.3851 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $204.71 | 5.586% | $216.1451 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $96.94 | 13.820% | $110.3371 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $121.96 | 6.543% | $129.9398 | $129.94 | $129.95 | $129.90 |
| 7 purchase totals = | $1,030.90 | $1,119.2881 | $1,119.30 | $1,119.35 | $1,119.20 | |