| 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 | $213.64 | 4.460% | $223.1683 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $185.87 | 4.214% | $193.7026 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $36.51 | 7.163% | $39.1252 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $205.84 | 10.522% | $227.4985 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $73.80 | 12.728% | $83.1933 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $70.98 | 6.630% | $75.686 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $63.70 | 13.184% | $72.0982 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $850.34 | $914.4721 | $914.48 | $914.50 | $914.50 | |