| 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 | $108.71 | 10.603% | $120.2365 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $194.95 | 6.342% | $207.3137 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $17.83 | 9.340% | $19.4953 | $19.50 | $19.50 | $19.50 |
| Purchase #4 | $136.31 | 9.524% | $149.2922 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $214.56 | 7.740% | $231.1669 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $207.54 | 11.638% | $231.6935 | $231.69 | $231.70 | $231.70 |
| Purchase #7 | $170.78 | 8.244% | $184.8591 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $1,050.68 | $1,144.0572 | $1,144.06 | $1,144.05 | $1,144.10 | |