| 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 | $189.81 | 4.682% | $198.6969 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $124.39 | 13.169% | $140.7709 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $232.47 | 9.389% | $254.2966 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $46.65 | 10.774% | $51.6761 | $51.68 | $51.70 | $51.70 |
| Purchase #5 | $123.68 | 7.510% | $132.9684 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $24.40 | 7.745% | $26.2898 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $117.95 | 6.696% | $125.8479 | $125.85 | $125.85 | $125.80 |
| 7 purchase totals = | $859.35 | $930.5466 | $930.56 | $930.55 | $930.60 | |