| 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 | $234.92 | 13.431% | $266.4721 | $266.47 | $266.45 | $266.50 |
| Purchase #2 | $156.93 | 13.803% | $178.591 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $172.49 | 9.562% | $188.9835 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $134.78 | 5.399% | $142.0568 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $55.51 | 13.847% | $63.1965 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $194.74 | 11.757% | $217.6356 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $143.45 | 5.605% | $151.4904 | $151.49 | $151.50 | $151.50 |
| 7 purchase totals = | $1,092.82 | $1,208.4259 | $1,208.43 | $1,208.45 | $1,208.50 | |