| 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 | $197.34 | 5.113% | $207.43 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $225.93 | 10.745% | $250.2062 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $174.76 | 13.571% | $198.4767 | $198.48 | $198.50 | $198.50 |
| Purchase #4 | $58.33 | 12.106% | $65.3914 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $72.50 | 7.392% | $77.8592 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $81.65 | 5.836% | $86.4151 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $237.41 | 13.687% | $269.9043 | $269.90 | $269.90 | $269.90 |
| 7 purchase totals = | $1,047.92 | $1,155.6829 | $1,155.69 | $1,155.70 | $1,155.70 | |