| 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 | $244.60 | 7.178% | $262.1574 | $262.16 | $262.15 | $262.20 |
| Purchase #2 | $153.44 | 10.825% | $170.0499 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $14.51 | 11.863% | $16.2313 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $212.70 | 9.835% | $233.619 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $240.77 | 11.301% | $267.9794 | $267.98 | $268.00 | $268.00 |
| Purchase #6 | $10.45 | 12.681% | $11.7752 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $202.26 | 10.395% | $223.2849 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $1,078.73 | $1,185.0971 | $1,185.10 | $1,185.15 | $1,185.10 | |