| 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 | $108.39 | 3.397% | $112.072 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $117.27 | 6.554% | $124.9559 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $179.88 | 10.662% | $199.0588 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $186.34 | 8.364% | $201.9255 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $74.61 | 9.612% | $81.7815 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $209.36 | 13.610% | $237.8539 | $237.85 | $237.85 | $237.90 |
| Purchase #7 | $217.85 | 10.303% | $240.2951 | $240.30 | $240.30 | $240.30 |
| 7 purchase totals = | $1,093.70 | $1,197.9427 | $1,197.95 | $1,197.95 | $1,198.10 | |