| 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 | $106.58 | 7.611% | $114.6918 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $208.50 | 6.776% | $222.628 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $207.88 | 12.768% | $234.4221 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $128.76 | 6.836% | $137.562 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $162.63 | 6.805% | $173.697 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $173.29 | 3.779% | $179.8386 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $144.88 | 3.307% | $149.6712 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $1,132.52 | $1,212.5107 | $1,212.51 | $1,212.50 | $1,212.50 | |