| 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 | $203.37 | 3.858% | $211.216 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $169.68 | 8.390% | $183.9162 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $193.26 | 12.163% | $216.7662 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $135.75 | 7.141% | $145.4439 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $183.99 | 6.507% | $195.9622 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $40.57 | 12.646% | $45.7005 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $102.95 | 10.450% | $113.7083 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $1,029.57 | $1,112.7133 | $1,112.72 | $1,112.65 | $1,112.70 | |