| 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 | $215.68 | 10.759% | $238.885 | $238.89 | $238.90 | $238.90 |
| Purchase #2 | $119.35 | 12.352% | $134.0921 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $26.71 | 10.337% | $29.471 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $147.66 | 3.694% | $153.1146 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $240.89 | 6.244% | $255.9312 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $33.85 | 5.602% | $35.7463 | $35.75 | $35.75 | $35.70 |
| Purchase #7 | $19.86 | 9.692% | $21.7848 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $804.00 | $869.0250 | $869.02 | $869.05 | $869.00 | |