| 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 | $124.98 | 13.188% | $141.4624 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $158.65 | 6.855% | $169.5255 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $16.36 | 4.258% | $17.0566 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $52.62 | 4.396% | $54.9332 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $197.42 | 12.412% | $221.9238 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $222.41 | 10.117% | $244.9112 | $244.91 | $244.90 | $244.90 |
| Purchase #7 | $91.54 | 5.293% | $96.3852 | $96.39 | $96.40 | $96.40 |
| 7 purchase totals = | $863.98 | $946.1979 | $946.20 | $946.20 | $946.20 | |