| 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 | $211.34 | 6.754% | $225.6139 | $225.61 | $225.60 | $225.60 |
| Purchase #2 | $192.56 | 12.582% | $216.7879 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $217.48 | 7.480% | $233.7475 | $233.75 | $233.75 | $233.70 |
| Purchase #4 | $164.57 | 6.179% | $174.7388 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $49.99 | 10.609% | $55.2934 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $129.61 | 4.313% | $135.2001 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $54.77 | 13.145% | $61.9695 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $1,020.32 | $1,103.3511 | $1,103.35 | $1,103.35 | $1,103.30 | |