| 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 | $88.43 | 6.638% | $94.3 | $94.30 | $94.30 | $94.30 |
| Purchase #2 | $10.88 | 6.710% | $11.61 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $228.67 | 12.548% | $257.3635 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $84.46 | 13.297% | $95.6906 | $95.69 | $95.70 | $95.70 |
| Purchase #5 | $186.41 | 6.656% | $198.8174 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $220.95 | 3.309% | $228.2612 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $150.51 | 3.639% | $155.9871 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $970.31 | $1,042.0298 | $1,042.03 | $1,042.00 | $1,042.10 | |