| 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 | $72.96 | 8.387% | $79.0792 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $194.51 | 11.821% | $217.503 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $150.77 | 6.125% | $160.0047 | $160.00 | $160.00 | $160.00 |
| Purchase #4 | $197.41 | 5.419% | $208.1076 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $120.61 | 9.455% | $132.0137 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $240.33 | 3.776% | $249.4049 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $239.93 | 10.782% | $265.7993 | $265.80 | $265.80 | $265.80 |
| 7 purchase totals = | $1,216.52 | $1,311.9124 | $1,311.90 | $1,311.90 | $1,311.90 | |