| 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 | $79.38 | 9.734% | $87.1068 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $187.77 | 6.778% | $200.4971 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $96.53 | 5.702% | $102.0341 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $220.64 | 6.185% | $234.2866 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $207.64 | 11.631% | $231.7906 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $150.32 | 6.653% | $160.3208 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $134.80 | 11.755% | $150.6457 | $150.65 | $150.65 | $150.60 |
| 7 purchase totals = | $1,077.08 | $1,166.6817 | $1,166.69 | $1,166.70 | $1,166.60 | |