| 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 | $237.98 | 9.842% | $261.402 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $98.98 | 7.855% | $106.7549 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $45.62 | 8.305% | $49.4087 | $49.41 | $49.40 | $49.40 |
| Purchase #4 | $198.97 | 10.834% | $220.5264 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $190.95 | 3.762% | $198.1335 | $198.13 | $198.15 | $198.10 |
| Purchase #6 | $227.60 | 7.748% | $245.2344 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $204.60 | 7.525% | $219.9962 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,204.70 | $1,301.4561 | $1,301.45 | $1,301.50 | $1,301.40 | |