| 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 | $133.72 | 10.483% | $147.7379 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $29.84 | 12.174% | $33.4727 | $33.47 | $33.45 | $33.50 |
| Purchase #3 | $125.84 | 13.248% | $142.5113 | $142.51 | $142.50 | $142.50 |
| Purchase #4 | $47.62 | 9.489% | $52.1387 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $216.28 | 3.679% | $224.2369 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $214.28 | 8.453% | $232.3931 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $243.89 | 8.566% | $264.7816 | $264.78 | $264.80 | $264.80 |
| 7 purchase totals = | $1,011.47 | $1,097.2722 | $1,097.27 | $1,097.30 | $1,097.20 | |