| 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 | $212.84 | 10.325% | $234.8157 | $234.82 | $234.80 | $234.80 |
| Purchase #2 | $120.84 | 8.733% | $131.393 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $93.56 | 7.625% | $100.694 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $18.68 | 5.564% | $19.7194 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $193.58 | 3.133% | $199.6449 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $218.39 | 9.143% | $238.3574 | $238.36 | $238.35 | $238.40 |
| Purchase #7 | $66.91 | 8.758% | $72.77 | $72.77 | $72.75 | $72.80 |
| 7 purchase totals = | $924.80 | $997.3944 | $997.39 | $997.35 | $997.40 | |