| 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 | $230.40 | 8.674% | $250.3849 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $221.46 | 10.602% | $244.9392 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $142.41 | 7.668% | $153.33 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $6.40 | 3.775% | $6.6416 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $118.62 | 5.764% | $125.4573 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $121.53 | 10.435% | $134.2117 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $110.60 | 7.576% | $118.9791 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $951.42 | $1,033.9438 | $1,033.94 | $1,034.00 | $1,033.90 | |