| 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 | $114.61 | 4.775% | $120.0826 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $214.85 | 12.125% | $240.9006 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $41.81 | 8.483% | $45.3567 | $45.36 | $45.35 | $45.40 |
| Purchase #4 | $32.39 | 5.427% | $34.1478 | $34.15 | $34.15 | $34.10 |
| Purchase #5 | $186.38 | 4.351% | $194.4894 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $226.75 | 13.420% | $257.1799 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $106.43 | 13.843% | $121.1631 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $923.22 | $1,013.3201 | $1,013.32 | $1,013.35 | $1,013.40 | |