| 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 | $157.52 | 7.321% | $169.052 | $169.05 | $169.05 | $169.10 |
| Purchase #2 | $134.83 | 12.246% | $151.3413 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $220.29 | 3.645% | $228.3196 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $109.87 | 10.258% | $121.1405 | $121.14 | $121.15 | $121.10 |
| Purchase #5 | $39.32 | 12.756% | $44.3357 | $44.34 | $44.35 | $44.30 |
| Purchase #6 | $83.29 | 11.775% | $93.0974 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $223.89 | 12.697% | $252.3173 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $969.01 | $1,059.6038 | $1,059.61 | $1,059.60 | $1,059.50 | |