| 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 | $31.96 | 4.406% | $33.3682 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $163.90 | 7.780% | $176.6514 | $176.65 | $176.65 | $176.70 |
| Purchase #3 | $178.76 | 5.137% | $187.9429 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $208.96 | 9.501% | $228.8133 | $228.81 | $228.80 | $228.80 |
| Purchase #5 | $100.93 | 4.491% | $105.4628 | $105.46 | $105.45 | $105.50 |
| Purchase #6 | $136.49 | 9.477% | $149.4252 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $214.80 | 10.373% | $237.0812 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $1,035.80 | $1,118.7450 | $1,118.74 | $1,118.75 | $1,118.80 | |