| 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 | $197.66 | 8.122% | $213.7139 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $58.45 | 8.252% | $63.2733 | $63.27 | $63.25 | $63.30 |
| Purchase #3 | $47.88 | 10.817% | $53.0592 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $116.26 | 5.249% | $122.3625 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $31.74 | 9.390% | $34.7204 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $208.85 | 3.143% | $215.4142 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $184.36 | 13.536% | $209.315 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $845.20 | $911.8585 | $911.85 | $911.75 | $911.90 | |