| 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 | $191.56 | 3.214% | $197.7167 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $89.99 | 3.581% | $93.2125 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $134.90 | 13.601% | $153.2477 | $153.25 | $153.25 | $153.20 |
| Purchase #4 | $169.68 | 12.807% | $191.4109 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $27.52 | 7.832% | $29.6754 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $136.64 | 10.828% | $151.4354 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $178.33 | 3.400% | $184.3932 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $928.62 | $1,001.0918 | $1,001.10 | $1,001.10 | $1,001.00 | |