| 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 | $243.34 | 3.333% | $251.4505 | $251.45 | $251.45 | $251.50 |
| Purchase #2 | $15.36 | 11.162% | $17.0745 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $101.55 | 12.587% | $114.3321 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $61.92 | 4.342% | $64.6086 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $222.55 | 4.375% | $232.2866 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $109.55 | 7.578% | $117.8517 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $126.29 | 5.812% | $133.63 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $880.56 | $931.2340 | $931.23 | $931.25 | $931.30 | |