| 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 | $111.70 | 8.773% | $121.4994 | $121.50 | $121.50 | $121.50 |
| Purchase #2 | $6.38 | 3.169% | $6.5822 | $6.58 | $6.60 | $6.60 |
| Purchase #3 | $84.76 | 6.763% | $90.4923 | $90.49 | $90.50 | $90.50 |
| Purchase #4 | $140.56 | 12.374% | $157.9529 | $157.95 | $157.95 | $158.00 |
| Purchase #5 | $139.40 | 10.688% | $154.2991 | $154.30 | $154.30 | $154.30 |
| Purchase #6 | $214.87 | 7.282% | $230.5168 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $117.69 | 4.518% | $123.0072 | $123.01 | $123.00 | $123.00 |
| 7 purchase totals = | $815.36 | $884.3499 | $884.35 | $884.35 | $884.40 | |