| 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 | $109.81 | 3.667% | $113.8367 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $177.89 | 11.520% | $198.3829 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $166.29 | 8.874% | $181.0466 | $181.05 | $181.05 | $181.00 |
| Purchase #4 | $167.66 | 13.819% | $190.8289 | $190.83 | $190.85 | $190.80 |
| Purchase #5 | $10.58 | 5.739% | $11.1872 | $11.19 | $11.20 | $11.20 |
| Purchase #6 | $90.71 | 8.657% | $98.5628 | $98.56 | $98.55 | $98.60 |
| Purchase #7 | $229.30 | 6.528% | $244.2687 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $952.24 | $1,038.1138 | $1,038.12 | $1,038.15 | $1,038.10 | |