| 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 | $112.72 | 10.177% | $124.1915 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $118.68 | 11.441% | $132.2582 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $165.32 | 10.244% | $182.2554 | $182.26 | $182.25 | $182.30 |
| Purchase #4 | $16.36 | 5.303% | $17.2276 | $17.23 | $17.25 | $17.20 |
| Purchase #5 | $176.48 | 6.583% | $188.0977 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $206.77 | 10.209% | $227.8791 | $227.88 | $227.90 | $227.90 |
| Purchase #7 | $230.53 | 11.420% | $256.8565 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $1,026.86 | $1,128.7660 | $1,128.78 | $1,128.80 | $1,128.90 | |