| 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 | $238.43 | 10.348% | $263.1027 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $140.34 | 12.301% | $157.6032 | $157.60 | $157.60 | $157.60 |
| Purchase #3 | $26.96 | 12.392% | $30.3009 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $120.38 | 12.502% | $135.4299 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $164.41 | 13.726% | $186.9769 | $186.98 | $187.00 | $187.00 |
| Purchase #6 | $7.38 | 9.858% | $8.1075 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $47.54 | 8.575% | $51.6166 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $745.44 | $833.1377 | $833.14 | $833.15 | $833.10 | |