| 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 | $125.53 | 4.659% | $131.3784 | $131.38 | $131.40 | $131.40 |
| Purchase #2 | $94.41 | 4.118% | $98.2978 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $185.84 | 10.559% | $205.4628 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $203.74 | 5.771% | $215.4978 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $150.51 | 5.398% | $158.6345 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $86.45 | 8.421% | $93.73 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $234.53 | 4.226% | $244.4412 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $1,081.01 | $1,147.4425 | $1,147.44 | $1,147.50 | $1,147.40 | |