| 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 | $200.40 | 7.340% | $215.1094 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $184.62 | 8.354% | $200.0432 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $101.50 | 12.287% | $113.9713 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $68.25 | 5.432% | $71.9573 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $72.79 | 6.252% | $77.3408 | $77.34 | $77.35 | $77.30 |
| Purchase #6 | $234.65 | 3.196% | $242.1494 | $242.15 | $242.15 | $242.10 |
| Purchase #7 | $32.78 | 10.757% | $36.3061 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $894.99 | $956.8775 | $956.88 | $956.85 | $956.80 | |