| 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 | $101.54 | 11.865% | $113.5877 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $158.26 | 8.289% | $171.3782 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $176.88 | 13.853% | $201.3832 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $196.69 | 6.181% | $208.8474 | $208.85 | $208.85 | $208.80 |
| Purchase #5 | $53.50 | 3.556% | $55.4025 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $103.36 | 4.266% | $107.7693 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $246.99 | 9.526% | $270.5183 | $270.52 | $270.50 | $270.50 |
| 7 purchase totals = | $1,037.22 | $1,128.8866 | $1,128.89 | $1,128.90 | $1,128.90 | |