| 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 | $116.27 | 11.344% | $129.4597 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $198.43 | 3.421% | $205.2183 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $35.97 | 11.382% | $40.0641 | $40.06 | $40.05 | $40.10 |
| Purchase #4 | $152.41 | 6.166% | $161.8076 | $161.81 | $161.80 | $161.80 |
| Purchase #5 | $174.69 | 5.822% | $184.8605 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $139.36 | 13.409% | $158.0468 | $158.05 | $158.05 | $158.00 |
| Purchase #7 | $209.70 | 4.286% | $218.6877 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $1,026.83 | $1,098.1447 | $1,098.15 | $1,098.10 | $1,098.20 | |