| 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 | $175.95 | 12.235% | $197.4775 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $221.28 | 7.232% | $237.283 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $200.41 | 5.746% | $211.9256 | $211.93 | $211.95 | $211.90 |
| Purchase #4 | $230.25 | 3.789% | $238.9742 | $238.97 | $238.95 | $239.00 |
| Purchase #5 | $92.45 | 5.807% | $97.8186 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $196.44 | 6.202% | $208.6232 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $24.82 | 12.526% | $27.929 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $1,141.60 | $1,220.0311 | $1,220.03 | $1,220.05 | $1,220.00 | |