| 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 | $221.57 | 3.688% | $229.7415 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $48.54 | 11.374% | $54.0609 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $21.29 | 12.509% | $23.9532 | $23.95 | $23.95 | $24.00 |
| Purchase #4 | $225.79 | 13.211% | $255.6191 | $255.62 | $255.60 | $255.60 |
| Purchase #5 | $187.39 | 7.800% | $202.0064 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $112.74 | 11.335% | $125.5191 | $125.52 | $125.50 | $125.50 |
| Purchase #7 | $160.93 | 13.306% | $182.3433 | $182.34 | $182.35 | $182.30 |
| 7 purchase totals = | $978.25 | $1,073.2435 | $1,073.24 | $1,073.20 | $1,073.20 | |