| 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 | $204.48 | 11.510% | $228.0156 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $170.66 | 3.652% | $176.8925 | $176.89 | $176.90 | $176.90 |
| Purchase #3 | $143.77 | 11.787% | $160.7162 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $137.97 | 5.630% | $145.7377 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $245.59 | 8.218% | $265.7726 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $235.46 | 7.527% | $253.1831 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $45.43 | 3.589% | $47.0605 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $1,183.36 | $1,277.3782 | $1,277.38 | $1,277.35 | $1,277.40 | |