| 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 | $196.57 | 3.501% | $203.4519 | $203.45 | $203.45 | $203.50 |
| Purchase #2 | $213.73 | 10.460% | $236.0862 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $48.66 | 12.156% | $54.5751 | $54.58 | $54.60 | $54.60 |
| Purchase #4 | $94.59 | 8.506% | $102.6358 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $117.82 | 3.672% | $122.1464 | $122.15 | $122.15 | $122.10 |
| Purchase #6 | $153.28 | 10.457% | $169.3085 | $169.31 | $169.30 | $169.30 |
| Purchase #7 | $179.74 | 5.688% | $189.9636 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $1,004.39 | $1,078.1675 | $1,078.18 | $1,078.20 | $1,078.20 | |