| 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 | $247.49 | 9.268% | $270.4274 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $191.66 | 11.770% | $214.2184 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $174.79 | 11.415% | $194.7423 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $151.56 | 12.582% | $170.6293 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $234.48 | 6.659% | $250.094 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $20.38 | 9.316% | $22.2786 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $83.43 | 10.511% | $92.1993 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $1,103.79 | $1,214.5893 | $1,214.59 | $1,214.65 | $1,214.50 | |