| 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 | $98.54 | 9.445% | $107.8471 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $146.89 | 13.499% | $166.7187 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $123.51 | 10.290% | $136.2192 | $136.22 | $136.20 | $136.20 |
| Purchase #4 | $120.77 | 5.106% | $126.9365 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $76.90 | 12.180% | $86.2664 | $86.27 | $86.25 | $86.30 |
| Purchase #6 | $244.51 | 11.821% | $273.4135 | $273.41 | $273.40 | $273.40 |
| Purchase #7 | $196.48 | 5.486% | $207.2589 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $1,007.60 | $1,104.6603 | $1,104.67 | $1,104.60 | $1,104.60 | |