| 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 | $199.49 | 9.209% | $217.861 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $213.53 | 4.625% | $223.4058 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $57.41 | 11.234% | $63.8594 | $63.86 | $63.85 | $63.90 |
| Purchase #4 | $246.84 | 13.789% | $280.8768 | $280.88 | $280.90 | $280.90 |
| Purchase #5 | $236.95 | 13.323% | $268.5188 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $110.75 | 11.645% | $123.6468 | $123.65 | $123.65 | $123.60 |
| Purchase #7 | $194.91 | 9.798% | $214.0073 | $214.01 | $214.00 | $214.00 |
| 7 purchase totals = | $1,259.88 | $1,392.1759 | $1,392.19 | $1,392.15 | $1,392.20 | |