| 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 | $11.49 | 4.559% | $12.0138 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $173.73 | 7.832% | $187.3365 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $149.27 | 5.109% | $156.8962 | $156.90 | $156.90 | $156.90 |
| Purchase #4 | $131.74 | 10.521% | $145.6004 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $102.44 | 6.693% | $109.2963 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $11.54 | 8.729% | $12.5473 | $12.55 | $12.55 | $12.50 |
| Purchase #7 | $186.87 | 10.150% | $205.8373 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $767.08 | $829.5278 | $829.54 | $829.55 | $829.40 | |