| 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 | $92.99 | 9.215% | $101.559 | $101.56 | $101.55 | $101.60 |
| Purchase #2 | $45.84 | 11.785% | $51.2422 | $51.24 | $51.25 | $51.20 |
| Purchase #3 | $119.82 | 10.243% | $132.0932 | $132.09 | $132.10 | $132.10 |
| Purchase #4 | $90.88 | 6.655% | $96.9281 | $96.93 | $96.95 | $96.90 |
| Purchase #5 | $185.70 | 8.653% | $201.7686 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $203.84 | 5.765% | $215.5914 | $215.59 | $215.60 | $215.60 |
| Purchase #7 | $226.35 | 4.230% | $235.9246 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $965.42 | $1,035.1071 | $1,035.10 | $1,035.10 | $1,035.10 | |