| 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 | $187.28 | 4.730% | $196.1383 | $196.14 | $196.15 | $196.10 |
| Purchase #2 | $117.58 | 9.780% | $129.0793 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $132.89 | 3.200% | $137.1425 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $76.60 | 5.866% | $81.0934 | $81.09 | $81.10 | $81.10 |
| Purchase #5 | $204.66 | 10.809% | $226.7817 | $226.78 | $226.80 | $226.80 |
| Purchase #6 | $132.32 | 8.813% | $143.9814 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $118.58 | 3.194% | $122.3674 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $969.91 | $1,036.5840 | $1,036.58 | $1,036.65 | $1,036.60 | |