| 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 | $95.45 | 12.153% | $107.05 | $107.05 | $107.05 | $107.10 |
| Purchase #2 | $105.81 | 9.608% | $115.9762 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $153.51 | 13.187% | $173.7534 | $173.75 | $173.75 | $173.80 |
| Purchase #4 | $156.61 | 12.628% | $176.3867 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $223.76 | 9.294% | $244.5563 | $244.56 | $244.55 | $244.60 |
| Purchase #6 | $47.28 | 11.744% | $52.8326 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $218.37 | 9.732% | $239.6218 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $1,000.79 | $1,110.1770 | $1,110.18 | $1,110.20 | $1,110.30 | |