| 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 | $102.26 | 9.726% | $112.2058 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $179.31 | 9.106% | $195.638 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $124.48 | 13.767% | $141.6172 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $143.98 | 7.260% | $154.4329 | $154.43 | $154.45 | $154.40 |
| Purchase #5 | $100.57 | 11.439% | $112.0742 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $208.70 | 4.281% | $217.6344 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $148.66 | 8.542% | $161.3585 | $161.36 | $161.35 | $161.40 |
| 7 purchase totals = | $1,007.96 | $1,094.9610 | $1,094.96 | $1,094.95 | $1,094.90 | |