| 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 | $10.91 | 11.327% | $12.1458 | $12.15 | $12.15 | $12.10 |
| Purchase #2 | $197.93 | 7.524% | $212.8223 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $23.42 | 8.171% | $25.3336 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $231.44 | 11.629% | $258.3542 | $258.35 | $258.35 | $258.40 |
| Purchase #5 | $166.73 | 9.433% | $182.4576 | $182.46 | $182.45 | $182.50 |
| Purchase #6 | $49.90 | 4.117% | $51.9544 | $51.95 | $51.95 | $52.00 |
| Purchase #7 | $198.97 | 10.381% | $219.6251 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $879.30 | $962.6930 | $962.69 | $962.70 | $962.70 | |