| 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 | $127.88 | 11.334% | $142.3739 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $179.33 | 10.444% | $198.0592 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $62.60 | 3.147% | $64.57 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $200.67 | 11.562% | $223.8715 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $244.47 | 3.167% | $252.2124 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $125.77 | 6.251% | $133.6319 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $208.75 | 3.628% | $216.3235 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $1,149.47 | $1,231.0424 | $1,231.03 | $1,230.95 | $1,231.10 | |