| 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 | $125.89 | 5.568% | $132.8996 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $115.26 | 6.277% | $122.4949 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $63.60 | 10.529% | $70.2964 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $234.91 | 12.318% | $263.8462 | $263.85 | $263.85 | $263.80 |
| Purchase #5 | $57.96 | 11.351% | $64.539 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $230.69 | 6.261% | $245.1335 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $212.94 | 5.455% | $224.5559 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $1,041.25 | $1,123.7655 | $1,123.77 | $1,123.80 | $1,123.70 | |