| 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 | $228.81 | 3.773% | $237.443 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $95.88 | 5.154% | $100.8217 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $204.97 | 12.375% | $230.335 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $161.31 | 4.809% | $169.0674 | $169.07 | $169.05 | $169.10 |
| Purchase #5 | $111.41 | 3.207% | $114.9829 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $140.42 | 10.109% | $154.6151 | $154.62 | $154.60 | $154.60 |
| Purchase #7 | $166.38 | 11.834% | $186.0694 | $186.07 | $186.05 | $186.10 |
| 7 purchase totals = | $1,109.18 | $1,193.3345 | $1,193.34 | $1,193.30 | $1,193.30 | |