| 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 | $215.25 | 11.524% | $240.0554 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $7.34 | 13.440% | $8.3265 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $141.77 | 13.152% | $160.4156 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $192.70 | 5.124% | $202.5739 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $184.36 | 13.248% | $208.784 | $208.78 | $208.80 | $208.80 |
| Purchase #6 | $113.71 | 5.276% | $119.7093 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $144.53 | 5.114% | $151.9213 | $151.92 | $151.90 | $151.90 |
| 7 purchase totals = | $999.66 | $1,091.7860 | $1,091.79 | $1,091.75 | $1,091.80 | |