| 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 | $240.77 | 12.146% | $270.0139 | $270.01 | $270.00 | $270.00 |
| Purchase #2 | $43.33 | 10.525% | $47.8905 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $233.54 | 10.464% | $257.9776 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $120.25 | 5.588% | $126.9696 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $65.79 | 11.262% | $73.1993 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $31.81 | 12.532% | $35.7964 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $96.67 | 3.623% | $100.1724 | $100.17 | $100.15 | $100.20 |
| 7 purchase totals = | $832.16 | $912.0197 | $912.02 | $912.00 | $912.10 | |