| 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 | $206.64 | 10.570% | $228.4818 | $228.48 | $228.50 | $228.50 |
| Purchase #2 | $165.43 | 3.599% | $171.3838 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $53.32 | 11.636% | $59.5243 | $59.52 | $59.50 | $59.50 |
| Purchase #4 | $60.33 | 12.806% | $68.0559 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $139.64 | 11.852% | $156.1901 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $84.59 | 13.565% | $96.0646 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $188.53 | 7.823% | $203.2787 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $898.48 | $982.9792 | $982.97 | $983.00 | $983.10 | |