| 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 | $117.62 | 10.305% | $129.7407 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $97.72 | 3.446% | $101.0874 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $115.97 | 13.279% | $131.3697 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $233.39 | 7.389% | $250.6352 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $170.78 | 13.843% | $194.4211 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $110.49 | 13.668% | $125.5918 | $125.59 | $125.60 | $125.60 |
| Purchase #7 | $162.85 | 3.479% | $168.5156 | $168.52 | $168.50 | $168.50 |
| 7 purchase totals = | $1,008.82 | $1,101.3615 | $1,101.37 | $1,101.35 | $1,101.30 | |