| 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 | $219.25 | 9.237% | $239.5021 | $239.50 | $239.50 | $239.50 |
| Purchase #2 | $155.90 | 12.325% | $175.1147 | $175.11 | $175.10 | $175.10 |
| Purchase #3 | $84.62 | 5.600% | $89.3587 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $62.87 | 9.697% | $68.9665 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $133.25 | 10.296% | $146.9694 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $79.42 | 11.753% | $88.7542 | $88.75 | $88.75 | $88.80 |
| Purchase #7 | $117.91 | 8.537% | $127.976 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $853.22 | $936.6416 | $936.64 | $936.60 | $936.80 | |