| 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 | $234.53 | 9.161% | $256.0153 | $256.02 | $256.00 | $256.00 |
| Purchase #2 | $211.85 | 13.186% | $239.7845 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $140.89 | 12.150% | $158.0081 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $173.58 | 8.317% | $188.0166 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $115.50 | 9.692% | $126.6943 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $14.31 | 5.402% | $15.083 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $218.69 | 11.521% | $243.8853 | $243.89 | $243.90 | $243.90 |
| 7 purchase totals = | $1,109.35 | $1,227.4871 | $1,227.49 | $1,227.50 | $1,227.50 | |