| 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 | $14.93 | 7.746% | $16.0865 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $231.65 | 3.213% | $239.0929 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $215.30 | 6.525% | $229.3483 | $229.35 | $229.35 | $229.30 |
| Purchase #4 | $37.42 | 11.554% | $41.7435 | $41.74 | $41.75 | $41.70 |
| Purchase #5 | $241.93 | 12.184% | $271.4068 | $271.41 | $271.40 | $271.40 |
| Purchase #6 | $92.37 | 11.187% | $102.7034 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $156.95 | 11.599% | $175.1546 | $175.15 | $175.15 | $175.20 |
| 7 purchase totals = | $990.55 | $1,075.5360 | $1,075.53 | $1,075.55 | $1,075.50 | |