| 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 | $220.33 | 12.253% | $247.327 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $42.69 | 13.245% | $48.3443 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $237.27 | 5.128% | $249.4372 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $64.64 | 3.527% | $66.9199 | $66.92 | $66.90 | $66.90 |
| Purchase #5 | $100.76 | 7.849% | $108.6687 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $81.84 | 3.605% | $84.7903 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $212.92 | 9.708% | $233.5903 | $233.59 | $233.60 | $233.60 |
| 7 purchase totals = | $960.45 | $1,039.0777 | $1,039.08 | $1,039.10 | $1,039.00 | |