| 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 | $239.42 | 6.531% | $255.0565 | $255.06 | $255.05 | $255.10 |
| Purchase #2 | $132.95 | 6.733% | $141.9015 | $141.90 | $141.90 | $141.90 |
| Purchase #3 | $162.63 | 13.490% | $184.5688 | $184.57 | $184.55 | $184.60 |
| Purchase #4 | $245.48 | 5.474% | $258.9176 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $135.95 | 11.115% | $151.0608 | $151.06 | $151.05 | $151.10 |
| Purchase #6 | $76.30 | 6.805% | $81.4922 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $78.99 | 11.770% | $88.2871 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $1,071.72 | $1,161.2845 | $1,161.29 | $1,161.25 | $1,161.40 | |