| 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 | $237.90 | 9.140% | $259.6441 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $149.93 | 11.190% | $166.7072 | $166.71 | $166.70 | $166.70 |
| Purchase #3 | $151.27 | 5.144% | $159.0513 | $159.05 | $159.05 | $159.10 |
| Purchase #4 | $225.47 | 6.524% | $240.1797 | $240.18 | $240.20 | $240.20 |
| Purchase #5 | $177.37 | 12.576% | $199.6761 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $145.98 | 6.722% | $155.7928 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $81.29 | 13.380% | $92.1666 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $1,169.21 | $1,273.2178 | $1,273.22 | $1,273.25 | $1,273.30 | |