| 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 | $129.48 | 9.278% | $141.4932 | $141.49 | $141.50 | $141.50 |
| Purchase #2 | $105.71 | 6.351% | $112.4236 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $108.61 | 12.836% | $122.5512 | $122.55 | $122.55 | $122.60 |
| Purchase #4 | $145.38 | 3.348% | $150.2473 | $150.25 | $150.25 | $150.20 |
| Purchase #5 | $114.62 | 8.439% | $124.2928 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $127.97 | 8.515% | $138.8666 | $138.87 | $138.85 | $138.90 |
| Purchase #7 | $187.49 | 4.280% | $195.5146 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $919.26 | $985.3893 | $985.38 | $985.35 | $985.40 | |