| 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 | $223.54 | 5.776% | $236.4517 | $236.45 | $236.45 | $236.50 |
| Purchase #2 | $11.96 | 8.722% | $13.0032 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $36.33 | 6.794% | $38.7983 | $38.80 | $38.80 | $38.80 |
| Purchase #4 | $17.66 | 5.248% | $18.5868 | $18.59 | $18.60 | $18.60 |
| Purchase #5 | $195.54 | 13.216% | $221.3826 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $55.43 | 10.166% | $61.065 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $173.92 | 11.133% | $193.2825 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $714.38 | $782.5701 | $782.57 | $782.60 | $782.70 | |