| 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 | $247.42 | 5.717% | $261.565 | $261.57 | $261.55 | $261.60 |
| Purchase #2 | $95.93 | 7.347% | $102.978 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $65.78 | 11.582% | $73.3986 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $89.46 | 6.748% | $95.4968 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $195.93 | 12.173% | $219.7806 | $219.78 | $219.80 | $219.80 |
| Purchase #6 | $208.60 | 10.417% | $230.3299 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $190.25 | 12.800% | $214.602 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $1,093.37 | $1,198.1509 | $1,198.16 | $1,198.20 | $1,198.20 | |