| 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 | $206.38 | 4.388% | $215.436 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $149.85 | 9.707% | $164.3959 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $119.43 | 11.128% | $132.7202 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $115.96 | 11.254% | $129.0101 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $214.55 | 4.579% | $224.3742 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $85.68 | 7.870% | $92.423 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $173.97 | 13.705% | $197.8126 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $1,065.82 | $1,156.1720 | $1,156.17 | $1,156.10 | $1,156.10 | |