| 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 | $191.74 | 8.381% | $207.8097 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $221.68 | 3.347% | $229.0996 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $46.60 | 4.485% | $48.69 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $30.49 | 9.380% | $33.35 | $33.35 | $33.35 | $33.40 |
| Purchase #5 | $229.32 | 4.796% | $240.3182 | $240.32 | $240.30 | $240.30 |
| Purchase #6 | $134.87 | 12.224% | $151.3565 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $196.44 | 12.747% | $221.4802 | $221.48 | $221.50 | $221.50 |
| 7 purchase totals = | $1,051.14 | $1,132.1042 | $1,132.11 | $1,132.10 | $1,132.20 | |