| 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 | $109.63 | 4.225% | $114.2619 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $11.58 | 12.474% | $13.0245 | $13.02 | $13.00 | $13.00 |
| Purchase #3 | $249.49 | 7.183% | $267.4109 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $52.50 | 9.742% | $57.6146 | $57.61 | $57.60 | $57.60 |
| Purchase #5 | $242.66 | 11.489% | $270.5392 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $66.38 | 10.173% | $73.1328 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $29.76 | 8.292% | $32.2277 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $762.00 | $828.2116 | $828.20 | $828.20 | $828.10 | |