| 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 | $98.76 | 10.777% | $109.4034 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $90.39 | 11.442% | $100.7324 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $110.37 | 8.500% | $119.7515 | $119.75 | $119.75 | $119.80 |
| Purchase #4 | $184.89 | 5.268% | $194.63 | $194.63 | $194.65 | $194.60 |
| Purchase #5 | $247.47 | 13.729% | $281.4452 | $281.45 | $281.45 | $281.40 |
| Purchase #6 | $97.77 | 11.338% | $108.8552 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $183.36 | 4.763% | $192.0934 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $1,013.01 | $1,106.9111 | $1,106.91 | $1,106.95 | $1,106.90 | |