| 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 | $81.86 | 11.259% | $91.0766 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $123.68 | 9.648% | $135.6126 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $27.41 | 7.297% | $29.4101 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $227.51 | 3.334% | $235.0952 | $235.10 | $235.10 | $235.10 |
| Purchase #5 | $159.57 | 3.284% | $164.8103 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $199.85 | 4.495% | $208.8333 | $208.83 | $208.85 | $208.80 |
| Purchase #7 | $162.45 | 10.551% | $179.5901 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $982.33 | $1,044.4282 | $1,044.43 | $1,044.45 | $1,044.40 | |