| 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 | $91.86 | 10.814% | $101.7937 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $193.28 | 12.252% | $216.9607 | $216.96 | $216.95 | $217.00 |
| Purchase #3 | $114.79 | 5.370% | $120.9542 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $63.82 | 9.842% | $70.1012 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $116.93 | 3.537% | $121.0658 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $222.53 | 4.648% | $232.8732 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $245.54 | 4.222% | $255.9067 | $255.91 | $255.90 | $255.90 |
| 7 purchase totals = | $1,048.75 | $1,119.6555 | $1,119.65 | $1,119.60 | $1,119.80 | |