| 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 | $30.96 | 11.731% | $34.5919 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $209.36 | 7.271% | $224.5826 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $245.64 | 13.755% | $279.4278 | $279.43 | $279.45 | $279.40 |
| Purchase #4 | $243.48 | 4.510% | $254.4609 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $136.47 | 3.614% | $141.402 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $14.57 | 5.511% | $15.373 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $166.77 | 9.843% | $183.1852 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $1,047.25 | $1,133.0234 | $1,133.02 | $1,133.05 | $1,133.10 | |