| 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 | $199.29 | 4.837% | $208.9297 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $209.85 | 6.350% | $223.1755 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $58.42 | 9.784% | $64.1358 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $50.35 | 4.172% | $52.4506 | $52.45 | $52.45 | $52.50 |
| Purchase #5 | $14.96 | 3.161% | $15.4329 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $224.25 | 13.409% | $254.3197 | $254.32 | $254.30 | $254.30 |
| Purchase #7 | $33.95 | 6.833% | $36.2698 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $791.07 | $854.7140 | $854.72 | $854.75 | $854.70 | |