| 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 | $237.30 | 6.598% | $252.9571 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $81.46 | 4.121% | $84.817 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $239.37 | 8.466% | $259.6351 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $231.31 | 7.186% | $247.9319 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $46.67 | 4.745% | $48.8845 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $74.57 | 5.561% | $78.7168 | $78.72 | $78.70 | $78.70 |
| Purchase #7 | $151.32 | 4.399% | $157.9766 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $1,062.00 | $1,130.9190 | $1,130.93 | $1,130.95 | $1,130.90 | |