| 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 | $248.77 | 13.672% | $282.7818 | $282.78 | $282.80 | $282.80 |
| Purchase #2 | $191.48 | 8.755% | $208.2441 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $161.31 | 7.630% | $173.618 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $214.32 | 9.288% | $234.226 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $199.58 | 6.386% | $212.3252 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $235.34 | 6.827% | $251.4067 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $135.57 | 13.660% | $154.0889 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $1,386.37 | $1,516.6907 | $1,516.70 | $1,516.75 | $1,516.60 | |