| 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 | $120.44 | 3.539% | $124.7024 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $62.55 | 12.312% | $70.2512 | $70.25 | $70.25 | $70.30 |
| Purchase #3 | $6.65 | 6.357% | $7.0727 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $240.60 | 3.535% | $249.1052 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $136.36 | 12.161% | $152.9427 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $160.71 | 10.629% | $177.7919 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $93.68 | 3.764% | $97.2061 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $820.99 | $879.0722 | $879.07 | $879.05 | $879.10 | |