| 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 | $228.44 | 10.156% | $251.6404 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $213.45 | 5.539% | $225.273 | $225.27 | $225.25 | $225.30 |
| Purchase #3 | $10.82 | 8.800% | $11.7722 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $84.51 | 13.569% | $95.9772 | $95.98 | $96.00 | $96.00 |
| Purchase #5 | $233.92 | 10.596% | $258.7062 | $258.71 | $258.70 | $258.70 |
| Purchase #6 | $195.67 | 3.499% | $202.5165 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $144.93 | 8.668% | $157.4925 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $1,111.74 | $1,203.3780 | $1,203.38 | $1,203.35 | $1,203.40 | |