| 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 | $188.44 | 9.524% | $206.387 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $175.83 | 12.817% | $198.3661 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $46.84 | 9.292% | $51.1924 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $21.78 | 13.704% | $24.7647 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $225.40 | 10.285% | $248.5824 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $34.57 | 12.791% | $38.9918 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $213.83 | 9.260% | $233.6307 | $233.63 | $233.65 | $233.60 |
| 7 purchase totals = | $906.69 | $1,001.9151 | $1,001.91 | $1,001.95 | $1,002.00 | |