| 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 | $20.78 | 13.853% | $23.6587 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $100.98 | 7.287% | $108.3384 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $192.65 | 9.106% | $210.1927 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $188.89 | 12.235% | $212.0007 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $39.94 | 3.182% | $41.2109 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $119.92 | 5.399% | $126.3945 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $189.42 | 13.511% | $215.0125 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $852.58 | $936.8084 | $936.80 | $936.80 | $936.80 | |