| 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 | $84.51 | 3.222% | $87.2329 | $87.23 | $87.25 | $87.20 |
| Purchase #2 | $224.69 | 5.253% | $236.493 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $165.42 | 3.276% | $170.8392 | $170.84 | $170.85 | $170.80 |
| Purchase #4 | $117.66 | 6.342% | $125.122 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $19.79 | 11.600% | $22.0856 | $22.09 | $22.10 | $22.10 |
| Purchase #6 | $246.69 | 8.493% | $267.6414 | $267.64 | $267.65 | $267.60 |
| Purchase #7 | $250.70 | 12.149% | $281.1575 | $281.16 | $281.15 | $281.20 |
| 7 purchase totals = | $1,109.46 | $1,190.5716 | $1,190.57 | $1,190.60 | $1,190.50 | |