| 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 | $101.68 | 9.302% | $111.1383 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $101.83 | 11.153% | $113.1871 | $113.19 | $113.20 | $113.20 |
| Purchase #3 | $231.92 | 7.750% | $249.8938 | $249.89 | $249.90 | $249.90 |
| Purchase #4 | $42.25 | 8.419% | $45.807 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $138.91 | 3.572% | $143.8719 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $137.88 | 4.432% | $143.9908 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $130.35 | 8.183% | $141.0165 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $884.82 | $948.9054 | $948.91 | $948.90 | $948.90 | |