| 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 | $90.53 | 3.170% | $93.3998 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $230.46 | 4.747% | $241.3999 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $104.32 | 12.374% | $117.2286 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $130.35 | 13.348% | $147.7491 | $147.75 | $147.75 | $147.70 |
| Purchase #5 | $233.74 | 10.292% | $257.7965 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $229.85 | 7.133% | $246.2452 | $246.25 | $246.25 | $246.20 |
| Purchase #7 | $77.41 | 7.490% | $83.208 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $1,096.66 | $1,187.0271 | $1,187.04 | $1,187.05 | $1,186.90 | |