| 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 | $141.47 | 12.465% | $159.1042 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $95.89 | 8.548% | $104.0867 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $228.71 | 12.163% | $256.528 | $256.53 | $256.55 | $256.50 |
| Purchase #4 | $76.76 | 7.209% | $82.2936 | $82.29 | $82.30 | $82.30 |
| Purchase #5 | $190.85 | 8.300% | $206.6906 | $206.69 | $206.70 | $206.70 |
| Purchase #6 | $218.68 | 12.842% | $246.7629 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $52.84 | 8.613% | $57.3911 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $1,005.20 | $1,112.8571 | $1,112.85 | $1,112.90 | $1,112.90 | |