| 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 | $223.78 | 13.532% | $254.0619 | $254.06 | $254.05 | $254.10 |
| Purchase #2 | $130.53 | 11.284% | $145.259 | $145.26 | $145.25 | $145.30 |
| Purchase #3 | $84.68 | 5.526% | $89.3594 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $67.27 | 12.700% | $75.8133 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $21.93 | 9.382% | $23.9875 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $51.70 | 3.665% | $53.5948 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $149.67 | 7.170% | $160.4013 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $729.56 | $802.4772 | $802.47 | $802.45 | $802.60 | |