| 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 | $21.64 | 5.843% | $22.9044 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $246.76 | 12.160% | $276.766 | $276.77 | $276.75 | $276.80 |
| Purchase #3 | $151.71 | 9.405% | $165.9783 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $236.86 | 7.719% | $255.1432 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $176.70 | 5.539% | $186.4874 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $156.97 | 8.855% | $170.8697 | $170.87 | $170.85 | $170.90 |
| Purchase #7 | $145.95 | 7.516% | $156.9196 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $1,136.59 | $1,235.0686 | $1,235.07 | $1,235.05 | $1,235.10 | |