| 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 | $205.70 | 4.813% | $215.6003 | $215.60 | $215.60 | $215.60 |
| Purchase #2 | $248.26 | 7.742% | $267.4803 | $267.48 | $267.50 | $267.50 |
| Purchase #3 | $227.88 | 7.400% | $244.7431 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $32.58 | 13.410% | $36.949 | $36.95 | $36.95 | $36.90 |
| Purchase #5 | $78.91 | 7.254% | $84.6341 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $80.62 | 9.608% | $88.366 | $88.37 | $88.35 | $88.40 |
| Purchase #7 | $85.52 | 4.655% | $89.501 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $959.47 | $1,027.2738 | $1,027.27 | $1,027.30 | $1,027.20 | |