| 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 | $229.30 | 11.670% | $256.0593 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $140.63 | 3.413% | $145.4297 | $145.43 | $145.45 | $145.40 |
| Purchase #3 | $22.47 | 3.473% | $23.2504 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $48.55 | 8.141% | $52.5025 | $52.50 | $52.50 | $52.50 |
| Purchase #5 | $85.76 | 3.752% | $88.9777 | $88.98 | $89.00 | $89.00 |
| Purchase #6 | $210.93 | 10.576% | $233.238 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $231.76 | 9.520% | $253.8236 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $969.40 | $1,053.2812 | $1,053.28 | $1,053.30 | $1,053.30 | |