| 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 | $217.31 | 5.806% | $229.927 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $55.47 | 12.309% | $62.2978 | $62.30 | $62.30 | $62.30 |
| Purchase #3 | $60.73 | 9.565% | $66.5388 | $66.54 | $66.55 | $66.50 |
| Purchase #4 | $91.68 | 6.282% | $97.4393 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $225.60 | 3.464% | $233.4148 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $119.91 | 7.345% | $128.7174 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $163.93 | 4.334% | $171.0347 | $171.03 | $171.05 | $171.00 |
| 7 purchase totals = | $934.63 | $989.3698 | $989.37 | $989.40 | $989.20 | |