| 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 | $117.95 | 12.195% | $132.334 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $206.33 | 8.225% | $223.3006 | $223.30 | $223.30 | $223.30 |
| Purchase #3 | $234.66 | 5.867% | $248.4275 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $131.26 | 12.588% | $147.783 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $185.40 | 10.118% | $204.1588 | $204.16 | $204.15 | $204.20 |
| Purchase #6 | $225.55 | 7.775% | $243.0865 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $245.92 | 3.190% | $253.7648 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,347.07 | $1,452.8552 | $1,452.85 | $1,452.90 | $1,452.90 | |