| 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 | $98.66 | 13.430% | $111.91 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $241.71 | 11.735% | $270.0747 | $270.07 | $270.05 | $270.10 |
| Purchase #3 | $219.40 | 12.182% | $246.1273 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $227.32 | 9.695% | $249.3587 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $107.29 | 8.452% | $116.3582 | $116.36 | $116.35 | $116.40 |
| Purchase #6 | $35.67 | 11.862% | $39.9012 | $39.90 | $39.90 | $39.90 |
| Purchase #7 | $111.99 | 9.302% | $122.4073 | $122.41 | $122.40 | $122.40 |
| 7 purchase totals = | $1,042.04 | $1,156.1374 | $1,156.14 | $1,156.10 | $1,156.20 | |