| 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 | $108.42 | 3.834% | $112.5768 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $121.98 | 7.575% | $131.22 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $177.30 | 11.619% | $197.9005 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $145.37 | 5.427% | $153.2592 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $119.43 | 6.209% | $126.8454 | $126.85 | $126.85 | $126.80 |
| Purchase #6 | $183.82 | 13.199% | $208.0824 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $77.64 | 10.187% | $85.5492 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $933.96 | $1,015.4335 | $1,015.44 | $1,015.45 | $1,015.40 | |