| 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 | $187.47 | 5.240% | $197.2934 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $15.56 | 7.234% | $16.6856 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $210.87 | 4.853% | $221.1035 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $49.59 | 4.794% | $51.9673 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $109.70 | 11.271% | $122.0643 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $247.36 | 4.407% | $258.2612 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $90.78 | 12.215% | $101.8688 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $911.33 | $969.2441 | $969.24 | $969.20 | $969.40 | |