| 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 | $243.34 | 4.317% | $253.845 | $253.85 | $253.85 | $253.80 |
| Purchase #2 | $112.28 | 4.456% | $117.2832 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $26.40 | 6.729% | $28.1765 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $168.74 | 7.382% | $181.1964 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $146.97 | 11.364% | $163.6717 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $149.57 | 7.565% | $160.885 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $91.27 | 13.479% | $103.5723 | $103.57 | $103.55 | $103.60 |
| 7 purchase totals = | $938.57 | $1,008.6301 | $1,008.64 | $1,008.65 | $1,008.70 | |