| 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 | $117.37 | 6.856% | $125.4169 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $246.87 | 11.295% | $274.754 | $274.75 | $274.75 | $274.80 |
| Purchase #3 | $40.86 | 9.327% | $44.671 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $26.68 | 8.800% | $29.0278 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $75.76 | 5.342% | $79.8071 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $206.86 | 11.856% | $231.3853 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $28.60 | 12.216% | $32.0938 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $743.00 | $817.1559 | $817.16 | $817.15 | $817.20 | |