| 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 | $126.74 | 5.235% | $133.3748 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $61.73 | 3.742% | $64.0399 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $179.86 | 11.142% | $199.9 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $234.58 | 10.738% | $259.7692 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $221.91 | 3.579% | $229.8522 | $229.85 | $229.85 | $229.90 |
| Purchase #6 | $91.84 | 9.737% | $100.7825 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $180.82 | 3.618% | $187.3621 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $1,097.48 | $1,175.0807 | $1,175.07 | $1,175.05 | $1,175.20 | |