| 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 | $118.40 | 8.498% | $128.4616 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $134.39 | 3.144% | $138.6152 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $230.77 | 11.833% | $258.077 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $109.79 | 7.717% | $118.2625 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $101.53 | 9.807% | $111.487 | $111.49 | $111.50 | $111.50 |
| Purchase #6 | $250.42 | 9.780% | $274.9111 | $274.91 | $274.90 | $274.90 |
| Purchase #7 | $210.37 | 12.485% | $236.6347 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $1,155.67 | $1,266.4491 | $1,266.45 | $1,266.45 | $1,266.50 | |