| 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 | $236.45 | 7.725% | $254.7158 | $254.72 | $254.70 | $254.70 |
| Purchase #2 | $230.82 | 3.108% | $237.9939 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $184.71 | 3.141% | $190.5117 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $215.88 | 5.466% | $227.68 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $234.77 | 4.361% | $245.0083 | $245.01 | $245.00 | $245.00 |
| Purchase #6 | $203.65 | 6.509% | $216.9056 | $216.91 | $216.90 | $216.90 |
| Purchase #7 | $203.84 | 7.518% | $219.1647 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $1,510.12 | $1,591.9800 | $1,591.98 | $1,591.95 | $1,592.00 | |