| 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 | $213.51 | 3.199% | $220.3402 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $7.60 | 3.730% | $7.8835 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $102.86 | 8.741% | $111.851 | $111.85 | $111.85 | $111.90 |
| Purchase #4 | $54.64 | 9.511% | $59.8368 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $192.54 | 5.837% | $203.7786 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $209.81 | 12.481% | $235.9964 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $23.25 | 11.279% | $25.8724 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $804.21 | $865.5589 | $865.56 | $865.60 | $865.60 | |