| 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 | $21.94 | 7.477% | $23.5805 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $236.34 | 13.803% | $268.962 | $268.96 | $268.95 | $269.00 |
| Purchase #3 | $132.46 | 4.411% | $138.3028 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $65.64 | 3.838% | $68.1593 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $216.52 | 7.704% | $233.2007 | $233.20 | $233.20 | $233.20 |
| Purchase #6 | $215.45 | 10.231% | $237.4927 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $84.81 | 13.826% | $96.5358 | $96.54 | $96.55 | $96.50 |
| 7 purchase totals = | $973.16 | $1,066.2338 | $1,066.23 | $1,066.25 | $1,066.30 | |