| 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 | $222.91 | 7.802% | $240.3014 | $240.30 | $240.30 | $240.30 |
| Purchase #2 | $242.60 | 9.706% | $266.1468 | $266.15 | $266.15 | $266.10 |
| Purchase #3 | $71.60 | 7.708% | $77.1189 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $74.35 | 3.201% | $76.7299 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $21.33 | 12.634% | $24.0248 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $96.88 | 10.622% | $107.1706 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $72.72 | 7.593% | $78.2416 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $802.39 | $869.7340 | $869.73 | $869.70 | $869.60 | |