| 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 | $191.91 | 12.733% | $216.3459 | $216.35 | $216.35 | $216.30 |
| Purchase #2 | $211.47 | 10.872% | $234.461 | $234.46 | $234.45 | $234.50 |
| Purchase #3 | $8.70 | 4.534% | $9.0945 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $58.83 | 8.152% | $63.6258 | $63.63 | $63.65 | $63.60 |
| Purchase #5 | $232.60 | 6.793% | $248.4005 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $43.57 | 12.428% | $48.9849 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $64.41 | 13.499% | $73.1047 | $73.10 | $73.10 | $73.10 |
| 7 purchase totals = | $811.49 | $894.0173 | $894.01 | $894.05 | $894.00 | |