| 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 | $142.53 | 11.333% | $158.6829 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $15.34 | 5.475% | $16.1799 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $101.61 | 3.668% | $105.3371 | $105.34 | $105.35 | $105.30 |
| Purchase #4 | $124.62 | 4.737% | $130.5232 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $250.41 | 8.383% | $271.4019 | $271.40 | $271.40 | $271.40 |
| Purchase #6 | $227.54 | 5.125% | $239.2014 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $12.27 | 3.288% | $12.6734 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $874.32 | $933.9998 | $933.99 | $934.00 | $934.00 | |