| 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 | $120.78 | 12.799% | $136.2386 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $242.37 | 9.538% | $265.4873 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $193.95 | 10.331% | $213.987 | $213.99 | $214.00 | $214.00 |
| Purchase #4 | $234.56 | 5.817% | $248.2044 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $143.76 | 5.610% | $151.8249 | $151.82 | $151.80 | $151.80 |
| Purchase #6 | $100.68 | 9.121% | $109.863 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $73.97 | 13.533% | $83.9804 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $1,110.07 | $1,209.5856 | $1,209.58 | $1,209.60 | $1,209.60 | |