| 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 | $23.30 | 6.684% | $24.8574 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $250.25 | 9.770% | $274.6994 | $274.70 | $274.70 | $274.70 |
| Purchase #3 | $215.27 | 10.630% | $238.1532 | $238.15 | $238.15 | $238.20 |
| Purchase #4 | $134.65 | 10.588% | $148.9067 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $114.69 | 5.803% | $121.3455 | $121.35 | $121.35 | $121.30 |
| Purchase #6 | $123.67 | 12.406% | $139.0125 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $190.93 | 11.698% | $213.265 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $1,052.76 | $1,160.2397 | $1,160.25 | $1,160.20 | $1,160.30 | |