| 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 | $13.55 | 12.632% | $15.2616 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $146.84 | 7.516% | $157.8765 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $239.39 | 11.204% | $266.2113 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $93.54 | 8.461% | $101.4544 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $162.50 | 10.432% | $179.452 | $179.45 | $179.45 | $179.50 |
| Purchase #6 | $132.29 | 13.161% | $149.7007 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $205.35 | 3.694% | $212.9356 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $993.46 | $1,082.8921 | $1,082.89 | $1,082.90 | $1,083.00 | |