| 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 | $221.51 | 7.366% | $237.8264 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $137.42 | 10.439% | $151.7653 | $151.77 | $151.75 | $151.80 |
| Purchase #3 | $219.61 | 6.190% | $233.2039 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $71.97 | 12.811% | $81.1901 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $92.77 | 13.334% | $105.14 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $72.32 | 5.425% | $76.2434 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $107.27 | 6.816% | $114.5815 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $922.87 | $999.9506 | $999.95 | $1,000.00 | $999.90 | |