| 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 | $180.47 | 3.777% | $187.2864 | $187.29 | $187.30 | $187.30 |
| Purchase #2 | $201.86 | 6.570% | $215.1222 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $104.65 | 4.184% | $109.0286 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $246.72 | 9.531% | $270.2349 | $270.23 | $270.25 | $270.20 |
| Purchase #5 | $70.73 | 4.791% | $74.1187 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $67.69 | 6.583% | $72.146 | $72.15 | $72.15 | $72.10 |
| Purchase #7 | $49.53 | 10.632% | $54.796 | $54.80 | $54.80 | $54.80 |
| 7 purchase totals = | $921.65 | $982.7328 | $982.74 | $982.75 | $982.60 | |