| 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 | $110.66 | 7.583% | $119.0513 | $119.05 | $119.05 | $119.10 |
| Purchase #2 | $203.55 | 6.719% | $217.2265 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $229.79 | 10.674% | $254.3178 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $183.60 | 7.515% | $197.3975 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $114.59 | 5.783% | $121.2167 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $56.42 | 4.187% | $58.7823 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $190.88 | 4.173% | $198.8454 | $198.85 | $198.85 | $198.80 |
| 7 purchase totals = | $1,089.49 | $1,166.8375 | $1,166.85 | $1,166.85 | $1,166.80 | |