| 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 | $245.81 | 5.252% | $258.7199 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $57.55 | 12.688% | $64.8519 | $64.85 | $64.85 | $64.90 |
| Purchase #3 | $232.57 | 6.362% | $247.3661 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $90.42 | 13.294% | $102.4404 | $102.44 | $102.45 | $102.40 |
| Purchase #5 | $193.47 | 9.419% | $211.6929 | $211.69 | $211.70 | $211.70 |
| Purchase #6 | $249.83 | 3.450% | $258.4491 | $258.45 | $258.45 | $258.40 |
| Purchase #7 | $169.85 | 4.580% | $177.6291 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $1,239.50 | $1,321.1494 | $1,321.15 | $1,321.15 | $1,321.10 | |