| 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 | $209.29 | 5.344% | $220.4745 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $31.97 | 6.619% | $34.0861 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $180.49 | 8.157% | $195.2126 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $90.70 | 8.255% | $98.1873 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $247.39 | 13.717% | $281.3245 | $281.32 | $281.30 | $281.30 |
| Purchase #6 | $132.36 | 5.261% | $139.3235 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $166.58 | 5.430% | $175.6253 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $1,058.78 | $1,144.2338 | $1,144.23 | $1,144.20 | $1,144.20 | |