| 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 | $210.39 | 13.695% | $239.2029 | $239.20 | $239.20 | $239.20 |
| Purchase #2 | $10.98 | 11.400% | $12.2317 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $85.85 | 10.726% | $95.0583 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $178.78 | 4.693% | $187.1701 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $210.27 | 10.672% | $232.71 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $182.53 | 4.453% | $190.6581 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $31.68 | 9.614% | $34.7257 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $910.48 | $991.7568 | $991.76 | $991.75 | $991.80 | |