| 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 | $108.65 | 7.486% | $116.7835 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $225.31 | 4.431% | $235.2935 | $235.29 | $235.30 | $235.30 |
| Purchase #3 | $231.29 | 12.344% | $259.8404 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $183.42 | 13.226% | $207.6791 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $247.27 | 3.255% | $255.3186 | $255.32 | $255.30 | $255.30 |
| Purchase #6 | $207.84 | 8.145% | $224.7686 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $132.62 | 12.558% | $149.2744 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $1,336.40 | $1,448.9581 | $1,448.95 | $1,448.95 | $1,449.00 | |