| 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 | $225.84 | 7.218% | $242.1411 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $116.73 | 6.611% | $124.447 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $99.85 | 5.752% | $105.5934 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $123.45 | 10.365% | $136.2456 | $136.25 | $136.25 | $136.20 |
| Purchase #5 | $145.70 | 11.693% | $162.7367 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $224.84 | 10.211% | $247.7984 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $200.82 | 11.366% | $223.6452 | $223.65 | $223.65 | $223.60 |
| 7 purchase totals = | $1,137.23 | $1,242.6074 | $1,242.62 | $1,242.65 | $1,242.40 | |