| 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 | $123.41 | 4.841% | $129.3843 | $129.38 | $129.40 | $129.40 |
| Purchase #2 | $236.97 | 3.576% | $245.444 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $194.95 | 5.139% | $204.9685 | $204.97 | $204.95 | $205.00 |
| Purchase #4 | $191.83 | 12.802% | $216.3881 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $91.42 | 8.539% | $99.2264 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $196.35 | 5.429% | $207.0098 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $44.76 | 9.663% | $49.0852 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $1,079.69 | $1,151.5063 | $1,151.51 | $1,151.55 | $1,151.50 | |