| 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 | $88.33 | 5.696% | $93.3613 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $130.54 | 7.333% | $140.1125 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $229.91 | 5.611% | $242.8103 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $20.47 | 12.649% | $23.0593 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $199.75 | 12.526% | $224.7707 | $224.77 | $224.75 | $224.80 |
| Purchase #6 | $212.80 | 8.463% | $230.8093 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $226.69 | 10.348% | $250.1479 | $250.15 | $250.15 | $250.10 |
| 7 purchase totals = | $1,108.49 | $1,205.0713 | $1,205.07 | $1,205.00 | $1,205.10 | |