| 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 | $220.59 | 7.740% | $237.6637 | $237.66 | $237.65 | $237.70 |
| Purchase #2 | $55.36 | 13.377% | $62.7655 | $62.77 | $62.75 | $62.80 |
| Purchase #3 | $72.26 | 3.593% | $74.8563 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $236.68 | 9.465% | $259.0818 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $92.80 | 3.866% | $96.3876 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $134.41 | 4.420% | $140.3509 | $140.35 | $140.35 | $140.40 |
| Purchase #7 | $224.91 | 12.522% | $253.0732 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,037.01 | $1,124.1790 | $1,124.18 | $1,124.15 | $1,124.40 | |