| 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 | $119.91 | 12.783% | $135.2381 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $47.53 | 6.269% | $50.5097 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $98.46 | 10.800% | $109.0937 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $94.85 | 6.646% | $101.1537 | $101.15 | $101.15 | $101.20 |
| Purchase #5 | $127.29 | 5.692% | $134.5353 | $134.54 | $134.55 | $134.50 |
| Purchase #6 | $204.67 | 3.613% | $212.0647 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $85.34 | 9.750% | $93.6607 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $778.05 | $836.2559 | $836.25 | $836.25 | $836.30 | |