| 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 | $123.25 | 6.226% | $130.9235 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $109.45 | 8.515% | $118.7697 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $246.53 | 5.508% | $260.1089 | $260.11 | $260.10 | $260.10 |
| Purchase #4 | $182.39 | 13.265% | $206.584 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $109.56 | 7.357% | $117.6203 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $71.72 | 13.443% | $81.3613 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $149.45 | 9.126% | $163.0888 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $992.35 | $1,078.4565 | $1,078.45 | $1,078.40 | $1,078.50 | |