| 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 | $247.74 | 13.841% | $282.0297 | $282.03 | $282.05 | $282.00 |
| Purchase #2 | $224.52 | 11.384% | $250.0794 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $140.43 | 10.290% | $154.8802 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $182.29 | 4.673% | $190.8084 | $190.81 | $190.80 | $190.80 |
| Purchase #5 | $63.50 | 8.788% | $69.0804 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $112.44 | 3.834% | $116.7509 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $101.33 | 12.143% | $113.6345 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $1,072.25 | $1,177.2635 | $1,177.26 | $1,177.35 | $1,177.30 | |