| 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 | $107.38 | 13.225% | $121.581 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $206.36 | 4.163% | $214.9508 | $214.95 | $214.95 | $215.00 |
| Purchase #3 | $245.29 | 10.271% | $270.4837 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $16.62 | 10.755% | $18.4075 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $153.49 | 6.556% | $163.5528 | $163.55 | $163.55 | $163.60 |
| Purchase #6 | $47.70 | 10.599% | $52.7557 | $52.76 | $52.75 | $52.80 |
| Purchase #7 | $197.47 | 8.352% | $213.9627 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $974.31 | $1,055.6942 | $1,055.69 | $1,055.70 | $1,055.90 | |