| 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 | $196.55 | 3.551% | $203.5295 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $11.70 | 8.812% | $12.731 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $132.26 | 12.482% | $148.7687 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $47.61 | 7.344% | $51.1065 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $225.50 | 12.425% | $253.5184 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $140.95 | 11.726% | $157.4778 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $122.65 | 12.510% | $137.9935 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $877.22 | $965.1254 | $965.13 | $965.15 | $965.10 | |