| 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 | $226.55 | 11.549% | $252.7143 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $113.47 | 3.234% | $117.1396 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $225.80 | 4.157% | $235.1865 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $122.89 | 5.305% | $129.4093 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $140.93 | 12.284% | $158.2418 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $245.63 | 5.341% | $258.7491 | $258.75 | $258.75 | $258.70 |
| Purchase #7 | $80.97 | 8.729% | $88.0379 | $88.04 | $88.05 | $88.00 |
| 7 purchase totals = | $1,156.24 | $1,239.4785 | $1,239.48 | $1,239.50 | $1,239.30 | |