| 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 | $196.45 | 12.246% | $220.5073 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $213.32 | 7.253% | $228.7921 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $155.94 | 11.190% | $173.3897 | $173.39 | $173.40 | $173.40 |
| Purchase #4 | $68.83 | 11.348% | $76.6408 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $64.99 | 3.702% | $67.3959 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $171.39 | 6.238% | $182.0813 | $182.08 | $182.10 | $182.10 |
| Purchase #7 | $11.40 | 11.578% | $12.7199 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $882.32 | $961.5270 | $961.53 | $961.55 | $961.50 | |