| 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 | $107.50 | 13.366% | $121.8685 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $181.79 | 10.278% | $200.4744 | $200.47 | $200.45 | $200.50 |
| Purchase #3 | $119.48 | 10.262% | $131.741 | $131.74 | $131.75 | $131.70 |
| Purchase #4 | $197.40 | 7.802% | $212.8011 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $36.63 | 3.490% | $37.9084 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $121.45 | 13.668% | $138.0498 | $138.05 | $138.05 | $138.00 |
| Purchase #7 | $156.58 | 8.280% | $169.5448 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $920.83 | $1,012.3880 | $1,012.38 | $1,012.35 | $1,012.30 | |