| 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 | $241.77 | 6.739% | $258.0629 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $150.41 | 6.485% | $160.1641 | $160.16 | $160.15 | $160.20 |
| Purchase #3 | $118.88 | 12.204% | $133.3881 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $50.35 | 12.779% | $56.7842 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $20.69 | 6.427% | $22.0197 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $23.79 | 6.600% | $25.3601 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $117.81 | 8.830% | $128.2126 | $128.21 | $128.20 | $128.20 |
| 7 purchase totals = | $723.70 | $783.9917 | $783.98 | $783.95 | $784.10 | |