| 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 | $232.39 | 4.444% | $242.7174 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $134.83 | 13.501% | $153.0334 | $153.03 | $153.05 | $153.00 |
| Purchase #3 | $54.55 | 7.448% | $58.6129 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $138.25 | 8.849% | $150.4837 | $150.48 | $150.50 | $150.50 |
| Purchase #5 | $158.97 | 6.666% | $169.5669 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $171.64 | 6.661% | $183.0729 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $70.33 | 3.232% | $72.6031 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $960.96 | $1,030.0903 | $1,030.08 | $1,030.05 | $1,030.10 | |