| 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 | $120.83 | 5.622% | $127.6231 | $127.62 | $127.60 | $127.60 |
| Purchase #2 | $120.82 | 8.645% | $131.2649 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $239.55 | 10.146% | $263.8547 | $263.85 | $263.85 | $263.90 |
| Purchase #4 | $8.82 | 6.107% | $9.3586 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $13.75 | 5.299% | $14.4786 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $236.25 | 12.849% | $266.6058 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $75.91 | 7.285% | $81.44 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $815.93 | $894.6257 | $894.62 | $894.60 | $894.70 | |