| 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 | $137.46 | 3.256% | $141.9357 | $141.94 | $141.95 | $141.90 |
| Purchase #2 | $62.83 | 7.733% | $67.6886 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $173.60 | 10.205% | $191.3159 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $103.35 | 13.394% | $117.1927 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $214.39 | 11.650% | $239.3664 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $212.71 | 10.843% | $235.7741 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $250.25 | 11.609% | $279.3015 | $279.30 | $279.30 | $279.30 |
| 7 purchase totals = | $1,154.59 | $1,272.5749 | $1,272.58 | $1,272.55 | $1,272.60 | |