| 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 | $203.29 | 10.348% | $224.3264 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $128.79 | 13.454% | $146.1174 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $176.32 | 6.766% | $188.2498 | $188.25 | $188.25 | $188.20 |
| Purchase #4 | $146.50 | 11.198% | $162.9051 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $143.98 | 10.702% | $159.3887 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $202.96 | 11.185% | $225.6611 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $200.53 | 13.263% | $227.1263 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $1,202.37 | $1,333.7748 | $1,333.79 | $1,333.80 | $1,333.70 | |