| 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 | $12.45 | 5.217% | $13.0995 | $13.10 | $13.10 | $13.10 |
| Purchase #2 | $212.43 | 11.660% | $237.1993 | $237.20 | $237.20 | $237.20 |
| Purchase #3 | $164.68 | 12.755% | $185.6849 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $183.81 | 4.262% | $191.644 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $117.88 | 8.632% | $128.0554 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $10.73 | 3.409% | $11.0958 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $65.94 | 9.829% | $72.4212 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $767.92 | $839.2001 | $839.20 | $839.20 | $839.20 | |