| 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 | $204.39 | 3.636% | $211.8216 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $155.50 | 11.274% | $173.0311 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $92.30 | 6.711% | $98.4943 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $102.41 | 10.384% | $113.0443 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $67.76 | 12.626% | $76.3154 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $186.87 | 5.223% | $196.6302 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $16.76 | 11.254% | $18.6462 | $18.65 | $18.65 | $18.60 |
| 7 purchase totals = | $825.99 | $887.9831 | $887.98 | $888.00 | $887.80 | |