| 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 | $195.73 | 9.586% | $214.4927 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $87.62 | 5.265% | $92.2332 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $30.63 | 12.725% | $34.5277 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $25.53 | 6.664% | $27.2313 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $148.92 | 4.301% | $155.325 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $234.37 | 7.750% | $252.5337 | $252.53 | $252.55 | $252.50 |
| Purchase #7 | $28.42 | 4.529% | $29.7071 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $751.22 | $806.0507 | $806.05 | $806.15 | $805.90 | |