| 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 | $232.73 | 10.449% | $257.048 | $257.05 | $257.05 | $257.00 |
| Purchase #2 | $97.89 | 13.304% | $110.9133 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $172.30 | 4.498% | $180.0501 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $225.48 | 11.803% | $252.0934 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $51.25 | 7.155% | $54.9169 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $144.39 | 3.448% | $149.3686 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $14.94 | 4.630% | $15.6317 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $938.98 | $1,020.0220 | $1,020.02 | $1,020.00 | $1,020.00 | |