| 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 | $185.97 | 13.365% | $210.8249 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $249.58 | 8.709% | $271.3159 | $271.32 | $271.30 | $271.30 |
| Purchase #3 | $167.44 | 12.753% | $188.7936 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $10.91 | 4.871% | $11.4414 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $90.71 | 12.812% | $102.3318 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $160.41 | 5.557% | $169.324 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $223.83 | 12.845% | $252.581 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $1,088.85 | $1,206.6126 | $1,206.60 | $1,206.60 | $1,206.50 | |