| 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 | $239.43 | 10.465% | $264.4863 | $264.49 | $264.50 | $264.50 |
| Purchase #2 | $157.51 | 13.830% | $179.2936 | $179.29 | $179.30 | $179.30 |
| Purchase #3 | $17.72 | 11.135% | $19.6931 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $19.93 | 4.710% | $20.8687 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $222.67 | 9.694% | $244.2556 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $76.84 | 3.602% | $79.6078 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $175.39 | 8.112% | $189.6176 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $909.49 | $997.8227 | $997.83 | $997.80 | $997.90 | |