| 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 | $232.65 | 7.335% | $249.7149 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $87.49 | 4.281% | $91.2354 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $175.26 | 6.341% | $186.3732 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $143.93 | 4.761% | $150.7825 | $150.78 | $150.80 | $150.80 |
| Purchase #5 | $61.84 | 8.119% | $66.8608 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $111.53 | 13.788% | $126.9078 | $126.91 | $126.90 | $126.90 |
| Purchase #7 | $110.87 | 3.113% | $114.3214 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $923.57 | $986.1960 | $986.19 | $986.15 | $986.20 | |