| 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 | $234.30 | 13.652% | $266.2866 | $266.29 | $266.30 | $266.30 |
| Purchase #2 | $102.39 | 12.358% | $115.0434 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $193.40 | 4.310% | $201.7355 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $92.70 | 9.595% | $101.5946 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $136.66 | 12.820% | $154.1798 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $93.99 | 8.450% | $101.9322 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $75.33 | 11.851% | $84.2574 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $928.77 | $1,025.0295 | $1,025.03 | $1,025.10 | $1,025.00 | |