| 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 | $205.36 | 11.681% | $229.3481 | $229.35 | $229.35 | $229.30 |
| Purchase #2 | $87.47 | 10.559% | $96.706 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $186.61 | 6.456% | $198.6575 | $198.66 | $198.65 | $198.70 |
| Purchase #4 | $208.98 | 5.520% | $220.5157 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $133.29 | 13.675% | $151.5174 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $84.41 | 8.779% | $91.8204 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $181.65 | 10.281% | $200.3254 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $1,087.77 | $1,188.8905 | $1,188.91 | $1,188.85 | $1,188.80 | |