| 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 | $232.96 | 4.473% | $243.3803 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $26.34 | 6.449% | $28.0387 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $214.35 | 3.436% | $221.7151 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $82.68 | 10.660% | $91.4937 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $97.95 | 8.281% | $106.0612 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $249.37 | 7.195% | $267.3122 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $117.40 | 4.872% | $123.1197 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $1,021.05 | $1,081.1209 | $1,081.12 | $1,081.10 | $1,081.10 | |