| 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 | $15.63 | 11.180% | $17.3774 | $17.38 | $17.40 | $17.40 |
| Purchase #2 | $230.49 | 6.681% | $245.889 | $245.89 | $245.90 | $245.90 |
| Purchase #3 | $115.45 | 5.735% | $122.0711 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $58.25 | 5.476% | $61.4398 | $61.44 | $61.45 | $61.40 |
| Purchase #5 | $202.47 | 10.150% | $223.0207 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $233.67 | 5.712% | $247.0172 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $164.86 | 4.836% | $172.8326 | $172.83 | $172.85 | $172.80 |
| 7 purchase totals = | $1,020.82 | $1,089.6478 | $1,089.65 | $1,089.65 | $1,089.60 | |