| 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 | $13.97 | 13.764% | $15.8928 | $15.89 | $15.90 | $15.90 |
| Purchase #2 | $187.25 | 13.176% | $211.9221 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $118.55 | 6.682% | $126.4715 | $126.47 | $126.45 | $126.50 |
| Purchase #4 | $242.77 | 5.140% | $255.2484 | $255.25 | $255.25 | $255.20 |
| Purchase #5 | $233.72 | 3.690% | $242.3443 | $242.34 | $242.35 | $242.30 |
| Purchase #6 | $111.65 | 8.760% | $121.4305 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $198.35 | 9.517% | $217.227 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $1,106.26 | $1,190.5366 | $1,190.53 | $1,190.55 | $1,190.40 | |