| 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 | $79.34 | 3.273% | $81.9368 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $217.88 | 11.127% | $242.1235 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $105.90 | 10.320% | $116.8289 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $70.67 | 8.645% | $76.7794 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $248.69 | 7.829% | $268.1599 | $268.16 | $268.15 | $268.20 |
| Purchase #6 | $133.50 | 8.691% | $145.1025 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $183.85 | 4.293% | $191.7427 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $1,039.83 | $1,122.6737 | $1,122.67 | $1,122.70 | $1,122.60 | |