| 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 | $92.37 | 10.494% | $102.0633 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $132.78 | 9.617% | $145.5495 | $145.55 | $145.55 | $145.50 |
| Purchase #3 | $232.85 | 7.170% | $249.5453 | $249.55 | $249.55 | $249.50 |
| Purchase #4 | $14.29 | 6.430% | $15.2088 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $215.27 | 10.703% | $238.3103 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $98.98 | 3.317% | $102.2632 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $75.86 | 4.620% | $79.3647 | $79.36 | $79.35 | $79.40 |
| 7 purchase totals = | $862.40 | $932.3051 | $932.30 | $932.25 | $932.30 | |