| 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 | $244.58 | 8.783% | $266.0615 | $266.06 | $266.05 | $266.10 |
| Purchase #2 | $158.71 | 3.158% | $163.7221 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $110.86 | 10.859% | $122.8983 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $45.50 | 12.662% | $51.2612 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $33.25 | 3.468% | $34.4031 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $204.42 | 9.524% | $223.889 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $9.40 | 5.442% | $9.9115 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $806.72 | $872.1467 | $872.14 | $872.10 | $872.20 | |