| 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 | $124.49 | 10.817% | $137.9561 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $95.88 | 4.502% | $100.1965 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $192.61 | 10.139% | $212.1387 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $42.72 | 9.771% | $46.8942 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $250.75 | 7.756% | $270.1982 | $270.20 | $270.20 | $270.20 |
| Purchase #6 | $63.66 | 13.324% | $72.1421 | $72.14 | $72.15 | $72.10 |
| Purchase #7 | $114.40 | 9.867% | $125.6878 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $884.51 | $965.2136 | $965.22 | $965.25 | $965.20 | |