| 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 | $195.85 | 10.141% | $215.7111 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $220.64 | 5.873% | $233.5982 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $136.90 | 9.495% | $149.8987 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $195.75 | 8.718% | $212.8155 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $70.96 | 10.615% | $78.4924 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $215.33 | 12.359% | $241.9426 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $104.48 | 11.247% | $116.2309 | $116.23 | $116.25 | $116.20 |
| 7 purchase totals = | $1,139.91 | $1,248.6894 | $1,248.69 | $1,248.70 | $1,248.60 | |