| 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 | $225.42 | 7.318% | $241.9162 | $241.92 | $241.90 | $241.90 |
| Purchase #2 | $65.73 | 9.193% | $71.7726 | $71.77 | $71.75 | $71.80 |
| Purchase #3 | $47.68 | 7.815% | $51.4062 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $140.44 | 7.816% | $151.4168 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $32.36 | 10.699% | $35.8222 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $94.28 | 12.862% | $106.4063 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $142.94 | 12.388% | $160.6474 | $160.65 | $160.65 | $160.60 |
| 7 purchase totals = | $748.85 | $819.3877 | $819.40 | $819.30 | $819.30 | |