| 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 | $203.55 | 7.347% | $218.5048 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $58.48 | 3.863% | $60.7391 | $60.74 | $60.75 | $60.70 |
| Purchase #3 | $199.25 | 4.784% | $208.7821 | $208.78 | $208.80 | $208.80 |
| Purchase #4 | $234.85 | 8.687% | $255.2514 | $255.25 | $255.25 | $255.30 |
| Purchase #5 | $88.47 | 10.853% | $98.0716 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $225.36 | 10.498% | $249.0183 | $249.02 | $249.00 | $249.00 |
| Purchase #7 | $34.51 | 13.386% | $39.1295 | $39.13 | $39.15 | $39.10 |
| 7 purchase totals = | $1,044.47 | $1,129.4968 | $1,129.49 | $1,129.50 | $1,129.50 | |