| 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 | $196.34 | 12.362% | $220.6116 | $220.61 | $220.60 | $220.60 |
| Purchase #2 | $41.74 | 12.277% | $46.8644 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $145.51 | 4.333% | $151.8149 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $133.33 | 7.338% | $143.1138 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $199.41 | 4.565% | $208.5131 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $247.64 | 4.433% | $258.6179 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $206.86 | 3.249% | $213.5809 | $213.58 | $213.60 | $213.60 |
| 7 purchase totals = | $1,170.83 | $1,243.1166 | $1,243.10 | $1,243.05 | $1,243.10 | |