| 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 | $229.53 | 3.869% | $238.4105 | $238.41 | $238.40 | $238.40 |
| Purchase #2 | $207.75 | 3.475% | $214.9693 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $75.50 | 8.863% | $82.1916 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $127.27 | 3.696% | $131.9739 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $39.69 | 10.422% | $43.8265 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $96.64 | 9.322% | $105.6488 | $105.65 | $105.65 | $105.60 |
| Purchase #7 | $178.57 | 9.615% | $195.7395 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $954.95 | $1,012.7601 | $1,012.76 | $1,012.75 | $1,012.70 | |