| 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 | $120.82 | 3.407% | $124.9363 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $230.62 | 9.481% | $252.4851 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $142.95 | 4.210% | $148.9682 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $117.51 | 4.551% | $122.8579 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $206.29 | 5.376% | $217.3802 | $217.38 | $217.40 | $217.40 |
| Purchase #6 | $204.69 | 13.730% | $232.7939 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $222.86 | 8.371% | $241.5156 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $1,245.74 | $1,340.9372 | $1,340.95 | $1,340.95 | $1,341.00 | |