| 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 | $229.63 | 5.860% | $243.0863 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $137.54 | 3.295% | $142.0719 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $98.82 | 7.291% | $106.025 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $77.80 | 5.588% | $82.1475 | $82.15 | $82.15 | $82.10 |
| Purchase #5 | $215.38 | 13.605% | $244.6824 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $11.30 | 11.474% | $12.5966 | $12.60 | $12.60 | $12.60 |
| Purchase #7 | $159.52 | 13.701% | $181.3758 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $929.99 | $1,011.9855 | $1,012.00 | $1,012.05 | $1,012.00 | |