| 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 | $11.79 | 13.761% | $13.4124 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $117.33 | 8.872% | $127.7395 | $127.74 | $127.75 | $127.70 |
| Purchase #3 | $214.55 | 10.128% | $236.2796 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $205.32 | 13.732% | $233.5145 | $233.51 | $233.50 | $233.50 |
| Purchase #5 | $125.44 | 8.368% | $135.9368 | $135.94 | $135.95 | $135.90 |
| Purchase #6 | $190.35 | 4.803% | $199.4925 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $131.78 | 10.595% | $145.7421 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $996.56 | $1,092.1174 | $1,092.11 | $1,092.15 | $1,092.00 | |