| 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 | $213.75 | 9.471% | $233.9943 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $19.35 | 10.808% | $21.4413 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $15.34 | 10.604% | $16.9667 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $124.26 | 11.671% | $138.7624 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $220.85 | 9.306% | $241.4023 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $215.87 | 6.287% | $229.4417 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $80.44 | 10.504% | $88.8894 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $889.86 | $970.8981 | $970.89 | $970.90 | $970.90 | |