| 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 | $126.98 | 4.818% | $133.0979 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $21.85 | 5.192% | $22.9845 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $199.79 | 7.581% | $214.9361 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $214.26 | 13.334% | $242.8294 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $53.47 | 10.867% | $59.2806 | $59.28 | $59.30 | $59.30 |
| Purchase #6 | $223.42 | 5.122% | $234.8636 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $240.37 | 12.818% | $271.1806 | $271.18 | $271.20 | $271.20 |
| 7 purchase totals = | $1,080.14 | $1,179.1727 | $1,179.17 | $1,179.25 | $1,179.20 | |