| 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 | $191.76 | 12.378% | $215.4961 | $215.50 | $215.50 | $215.50 |
| Purchase #2 | $228.54 | 3.248% | $235.963 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $193.50 | 9.329% | $211.5516 | $211.55 | $211.55 | $211.60 |
| Purchase #4 | $45.59 | 4.687% | $47.7268 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $66.70 | 12.845% | $75.2676 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $12.77 | 13.599% | $14.5066 | $14.51 | $14.50 | $14.50 |
| Purchase #7 | $100.84 | 12.195% | $113.1374 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $839.70 | $913.6491 | $913.66 | $913.65 | $913.70 | |