| 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 | $194.83 | 6.419% | $207.3361 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $99.64 | 9.641% | $109.2463 | $109.25 | $109.25 | $109.20 |
| Purchase #3 | $220.69 | 12.253% | $247.7311 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $94.86 | 6.417% | $100.9472 | $100.95 | $100.95 | $100.90 |
| Purchase #5 | $183.39 | 3.621% | $190.0306 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $220.96 | 4.403% | $230.6889 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $211.29 | 7.500% | $227.1368 | $227.14 | $227.15 | $227.10 |
| 7 purchase totals = | $1,225.66 | $1,313.1170 | $1,313.13 | $1,313.20 | $1,312.90 | |