| 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 | $174.55 | 10.225% | $192.3977 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $178.56 | 6.629% | $190.3967 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $203.63 | 12.147% | $228.3649 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $104.87 | 10.318% | $115.6905 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $45.91 | 9.533% | $50.2866 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $232.87 | 8.504% | $252.6733 | $252.67 | $252.65 | $252.70 |
| Purchase #7 | $180.82 | 5.702% | $191.1304 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $1,121.21 | $1,220.9401 | $1,220.94 | $1,220.95 | $1,221.00 | |