| 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 | $100.98 | 3.171% | $104.1821 | $104.18 | $104.20 | $104.20 |
| Purchase #2 | $132.46 | 11.367% | $147.5167 | $147.52 | $147.50 | $147.50 |
| Purchase #3 | $229.54 | 8.161% | $248.2728 | $248.27 | $248.25 | $248.30 |
| Purchase #4 | $159.93 | 7.488% | $171.9056 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $188.60 | 7.288% | $202.3452 | $202.35 | $202.35 | $202.30 |
| Purchase #6 | $141.94 | 5.597% | $149.8844 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $219.97 | 6.303% | $233.8347 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $1,173.42 | $1,257.9415 | $1,257.94 | $1,257.95 | $1,257.90 | |