| 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 | $188.87 | 3.158% | $194.8345 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $12.55 | 9.305% | $13.7178 | $13.72 | $13.70 | $13.70 |
| Purchase #3 | $249.59 | 13.784% | $283.9935 | $283.99 | $284.00 | $284.00 |
| Purchase #4 | $103.53 | 9.249% | $113.1055 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $52.87 | 4.616% | $55.3105 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $232.68 | 7.707% | $250.6126 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $11.83 | 10.761% | $13.103 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $851.92 | $924.6774 | $924.67 | $924.65 | $924.60 | |