| 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 | $123.98 | 10.187% | $136.6098 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $174.53 | 6.724% | $186.2654 | $186.27 | $186.25 | $186.30 |
| Purchase #3 | $27.90 | 5.111% | $29.326 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $192.76 | 12.170% | $216.2189 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $122.58 | 8.768% | $133.3278 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $63.51 | 13.704% | $72.2134 | $72.21 | $72.20 | $72.20 |
| Purchase #7 | $204.27 | 5.493% | $215.4906 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $909.53 | $989.4519 | $989.46 | $989.45 | $989.40 | |