| 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 | $185.48 | 9.654% | $203.3862 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $205.97 | 12.779% | $232.2909 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $225.65 | 6.558% | $240.4481 | $240.45 | $240.45 | $240.40 |
| Purchase #4 | $45.33 | 13.540% | $51.4677 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $236.59 | 4.349% | $246.8793 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $223.90 | 4.851% | $234.7614 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $195.49 | 12.694% | $220.3055 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $1,318.41 | $1,429.5391 | $1,429.55 | $1,429.55 | $1,429.60 | |