| 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 | $117.33 | 12.584% | $132.0948 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $47.94 | 11.299% | $53.3567 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $242.46 | 5.274% | $255.2473 | $255.25 | $255.25 | $255.20 |
| Purchase #4 | $153.71 | 11.115% | $170.7949 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $83.28 | 8.352% | $90.2355 | $90.24 | $90.25 | $90.20 |
| Purchase #6 | $135.56 | 10.754% | $150.1381 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $7.58 | 9.338% | $8.2878 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $787.86 | $860.1551 | $860.16 | $860.20 | $860.10 | |