| 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 | $220.40 | 6.196% | $234.056 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $196.98 | 5.225% | $207.2722 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $98.72 | 12.219% | $110.7826 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $178.59 | 10.758% | $197.8027 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $59.64 | 4.522% | $62.3369 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $86.62 | 11.528% | $96.6056 | $96.61 | $96.60 | $96.60 |
| Purchase #7 | $67.44 | 8.292% | $73.0321 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $908.39 | $981.8881 | $981.89 | $981.90 | $981.90 | |