| 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 | $144.30 | 5.352% | $152.0229 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $245.80 | 3.617% | $254.6906 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $154.75 | 12.453% | $174.021 | $174.02 | $174.00 | $174.00 |
| Purchase #4 | $90.32 | 7.618% | $97.2006 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $83.36 | 10.620% | $92.2128 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $52.80 | 3.270% | $54.5266 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $246.40 | 9.305% | $269.3275 | $269.33 | $269.35 | $269.30 |
| 7 purchase totals = | $1,017.73 | $1,094.0020 | $1,094.00 | $1,094.00 | $1,093.90 | |