| 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 | $248.84 | 13.284% | $281.8959 | $281.90 | $281.90 | $281.90 |
| Purchase #2 | $112.68 | 5.251% | $118.5968 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $224.45 | 3.284% | $231.8209 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $6.43 | 11.230% | $7.1521 | $7.15 | $7.15 | $7.20 |
| Purchase #5 | $72.67 | 11.224% | $80.8265 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $114.50 | 13.599% | $130.0709 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $84.29 | 10.402% | $93.0578 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $863.86 | $943.4209 | $943.43 | $943.40 | $943.50 | |