| 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 | $250.52 | 12.534% | $281.9202 | $281.92 | $281.90 | $281.90 |
| Purchase #2 | $77.75 | 9.153% | $84.8665 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $70.65 | 13.437% | $80.1432 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $110.38 | 6.717% | $117.7942 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $134.84 | 7.818% | $145.3818 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $82.44 | 7.752% | $88.8307 | $88.83 | $88.85 | $88.80 |
| Purchase #7 | $156.96 | 6.127% | $166.5769 | $166.58 | $166.60 | $166.60 |
| 7 purchase totals = | $883.54 | $965.5135 | $965.51 | $965.55 | $965.50 | |