| 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 | $150.59 | 3.130% | $155.3035 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $206.26 | 4.374% | $215.2818 | $215.28 | $215.30 | $215.30 |
| Purchase #3 | $236.96 | 11.370% | $263.9024 | $263.90 | $263.90 | $263.90 |
| Purchase #4 | $240.63 | 11.359% | $267.9632 | $267.96 | $267.95 | $268.00 |
| Purchase #5 | $231.97 | 5.381% | $244.4523 | $244.45 | $244.45 | $244.50 |
| Purchase #6 | $107.90 | 8.792% | $117.3866 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $84.35 | 5.770% | $89.217 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $1,258.66 | $1,353.5068 | $1,353.50 | $1,353.50 | $1,353.60 | |