| 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 | $16.36 | 13.147% | $18.5108 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $228.83 | 13.203% | $259.0424 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $13.88 | 11.759% | $15.5121 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $36.80 | 12.614% | $41.442 | $41.44 | $41.45 | $41.40 |
| Purchase #5 | $126.91 | 5.813% | $134.2873 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $228.82 | 6.461% | $243.6041 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $241.33 | 4.459% | $252.0909 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $892.93 | $964.4896 | $964.48 | $964.50 | $964.40 | |