| 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 | $238.95 | 11.156% | $265.6073 | $265.61 | $265.60 | $265.60 |
| Purchase #2 | $117.73 | 13.671% | $133.8249 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $123.69 | 7.344% | $132.7738 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $243.81 | 3.562% | $252.4945 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $40.90 | 7.135% | $43.8182 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $205.39 | 11.514% | $229.0386 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $249.63 | 7.188% | $267.5734 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $1,220.10 | $1,325.1307 | $1,325.12 | $1,325.05 | $1,325.10 | |