| 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 | $244.79 | 12.492% | $275.3692 | $275.37 | $275.35 | $275.40 |
| Purchase #2 | $250.65 | 8.697% | $272.449 | $272.45 | $272.45 | $272.40 |
| Purchase #3 | $72.66 | 4.420% | $75.8716 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $99.52 | 8.686% | $108.1643 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $185.53 | 9.742% | $203.6043 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $151.35 | 7.530% | $162.7467 | $162.75 | $162.75 | $162.70 |
| Purchase #7 | $144.38 | 4.713% | $151.1846 | $151.18 | $151.20 | $151.20 |
| 7 purchase totals = | $1,148.88 | $1,249.3897 | $1,249.38 | $1,249.35 | $1,249.40 | |