| 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 | $115.29 | 7.555% | $124.0002 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $151.41 | 10.811% | $167.7789 | $167.78 | $167.80 | $167.80 |
| Purchase #3 | $242.51 | 10.496% | $267.9638 | $267.96 | $267.95 | $268.00 |
| Purchase #4 | $209.33 | 5.144% | $220.0979 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $46.96 | 6.799% | $50.1528 | $50.15 | $50.15 | $50.20 |
| Purchase #6 | $144.78 | 5.140% | $152.2217 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $221.26 | 8.739% | $240.5959 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,131.54 | $1,222.8112 | $1,222.81 | $1,222.80 | $1,222.90 | |