| 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 | $228.69 | 9.663% | $250.7883 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $226.66 | 7.688% | $244.0856 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $67.94 | 10.800% | $75.2775 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $126.56 | 10.307% | $139.6045 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $214.95 | 11.513% | $239.6972 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $200.35 | 3.511% | $207.3843 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $125.91 | 11.159% | $139.9603 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $1,191.06 | $1,296.7977 | $1,296.80 | $1,296.85 | $1,296.90 | |