| 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 | $13.32 | 7.704% | $14.3462 | $14.35 | $14.35 | $14.30 |
| Purchase #2 | $248.99 | 7.116% | $266.7081 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $134.48 | 9.186% | $146.8333 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $246.41 | 13.244% | $279.0445 | $279.04 | $279.05 | $279.00 |
| Purchase #5 | $246.73 | 9.344% | $269.7845 | $269.78 | $269.80 | $269.80 |
| Purchase #6 | $70.87 | 8.343% | $76.7827 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $169.83 | 5.663% | $179.4475 | $179.45 | $179.45 | $179.40 |
| 7 purchase totals = | $1,130.63 | $1,232.9468 | $1,232.94 | $1,233.00 | $1,232.80 | |