| 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 | $110.98 | 9.524% | $121.5497 | $121.55 | $121.55 | $121.50 |
| Purchase #2 | $144.88 | 4.142% | $150.8809 | $150.88 | $150.90 | $150.90 |
| Purchase #3 | $64.73 | 13.386% | $73.3948 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $211.96 | 12.867% | $239.2329 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $111.87 | 11.838% | $125.1132 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $247.85 | 3.525% | $256.5867 | $256.59 | $256.60 | $256.60 |
| Purchase #7 | $249.60 | 8.665% | $271.2278 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $1,141.87 | $1,237.9860 | $1,237.98 | $1,238.05 | $1,237.90 | |