| 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 | $129.64 | 6.156% | $137.6206 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $245.36 | 4.157% | $255.5596 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $80.97 | 13.569% | $91.9568 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $227.90 | 6.614% | $242.9733 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $152.93 | 10.669% | $169.2461 | $169.25 | $169.25 | $169.20 |
| Purchase #6 | $137.42 | 5.119% | $144.4545 | $144.45 | $144.45 | $144.50 |
| Purchase #7 | $225.61 | 4.511% | $235.7873 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $1,199.83 | $1,277.5982 | $1,277.60 | $1,277.55 | $1,277.70 | |