| 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 | $94.35 | 9.245% | $103.0727 | $103.07 | $103.05 | $103.10 |
| Purchase #2 | $132.65 | 9.152% | $144.7901 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $218.95 | 11.151% | $243.3651 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $123.74 | 6.622% | $131.9341 | $131.93 | $131.95 | $131.90 |
| Purchase #5 | $81.29 | 7.165% | $87.1144 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $187.38 | 12.850% | $211.4583 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $34.41 | 6.595% | $36.6793 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $872.77 | $958.4140 | $958.41 | $958.40 | $958.50 | |