| 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 | $211.74 | 13.835% | $241.0342 | $241.03 | $241.05 | $241.00 |
| Purchase #2 | $210.42 | 4.572% | $220.0404 | $220.04 | $220.05 | $220.00 |
| Purchase #3 | $49.89 | 5.819% | $52.7931 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $143.29 | 10.825% | $158.8011 | $158.80 | $158.80 | $158.80 |
| Purchase #5 | $105.65 | 9.742% | $115.9424 | $115.94 | $115.95 | $115.90 |
| Purchase #6 | $189.92 | 6.788% | $202.8118 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $109.91 | 7.481% | $118.1324 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $1,020.82 | $1,109.5554 | $1,109.54 | $1,109.60 | $1,109.40 | |