| 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 | $247.43 | 3.784% | $256.7928 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $233.49 | 5.469% | $246.2596 | $246.26 | $246.25 | $246.30 |
| Purchase #3 | $178.30 | 9.823% | $195.8144 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $116.86 | 11.613% | $130.431 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $190.67 | 8.707% | $207.2716 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $83.67 | 11.449% | $93.2494 | $93.25 | $93.25 | $93.20 |
| Purchase #7 | $13.36 | 10.798% | $14.8026 | $14.80 | $14.80 | $14.80 |
| 7 purchase totals = | $1,063.78 | $1,144.6214 | $1,144.61 | $1,144.60 | $1,144.60 | |