| 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 | $201.55 | 7.404% | $216.4728 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $99.27 | 8.153% | $107.3635 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $221.65 | 6.139% | $235.2571 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $217.37 | 6.426% | $231.3382 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $71.53 | 5.499% | $75.4634 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $112.82 | 13.656% | $128.2267 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $29.55 | 13.348% | $33.4943 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $953.74 | $1,027.6160 | $1,027.61 | $1,027.60 | $1,027.70 | |