| 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 | $230.56 | 4.569% | $241.0943 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $141.69 | 11.509% | $157.9971 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $114.37 | 8.444% | $124.0274 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $250.27 | 3.170% | $258.2036 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $155.65 | 4.102% | $162.0348 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $154.82 | 13.351% | $175.49 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $101.65 | 7.362% | $109.1335 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $1,149.01 | $1,227.9807 | $1,227.97 | $1,228.05 | $1,227.90 | |