| 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 | $108.84 | 5.709% | $115.0537 | $115.05 | $115.05 | $115.10 |
| Purchase #2 | $56.86 | 8.132% | $61.4839 | $61.48 | $61.50 | $61.50 |
| Purchase #3 | $215.48 | 11.312% | $239.8551 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $180.63 | 12.508% | $203.2232 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $15.65 | 11.647% | $17.4728 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $118.79 | 13.835% | $135.2246 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $186.94 | 4.844% | $195.9954 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $883.19 | $968.3087 | $968.30 | $968.25 | $968.40 | |