| 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 | $14.40 | 13.133% | $16.2912 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $146.74 | 5.688% | $155.0866 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $120.69 | 5.722% | $127.5959 | $127.60 | $127.60 | $127.60 |
| Purchase #4 | $223.26 | 6.339% | $237.4125 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $205.75 | 13.285% | $233.0839 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $11.33 | 8.788% | $12.3257 | $12.33 | $12.35 | $12.30 |
| Purchase #7 | $33.39 | 12.214% | $37.4683 | $37.47 | $37.45 | $37.50 |
| 7 purchase totals = | $755.56 | $819.2641 | $819.27 | $819.30 | $819.30 | |