| 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 | $40.28 | 4.322% | $42.0209 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $154.64 | 6.513% | $164.7117 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $214.57 | 11.381% | $238.9902 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $96.81 | 3.644% | $100.3378 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $173.86 | 10.663% | $192.3987 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $168.96 | 5.123% | $177.6158 | $177.62 | $177.60 | $177.60 |
| Purchase #7 | $235.64 | 10.697% | $260.8464 | $260.85 | $260.85 | $260.80 |
| 7 purchase totals = | $1,084.76 | $1,176.9215 | $1,176.93 | $1,176.90 | $1,176.80 | |