| 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 | $226.74 | 6.190% | $240.7752 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $121.74 | 5.454% | $128.3797 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $107.48 | 7.252% | $115.2744 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $150.28 | 8.780% | $163.4746 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $245.83 | 6.132% | $260.9043 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $9.64 | 12.456% | $10.8408 | $10.84 | $10.85 | $10.80 |
| Purchase #7 | $61.95 | 3.794% | $64.3004 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $923.66 | $983.9494 | $983.94 | $983.95 | $984.00 | |