| 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 | $83.74 | 12.356% | $94.0869 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $193.85 | 6.538% | $206.5239 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $243.47 | 11.495% | $271.4569 | $271.46 | $271.45 | $271.50 |
| Purchase #4 | $108.81 | 5.691% | $115.0024 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $210.84 | 8.272% | $228.2807 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $5.51 | 13.727% | $6.2664 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $235.86 | 13.857% | $268.5431 | $268.54 | $268.55 | $268.50 |
| 7 purchase totals = | $1,082.08 | $1,190.1603 | $1,190.16 | $1,190.15 | $1,190.20 | |