| 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 | $111.27 | 11.569% | $124.1428 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $211.99 | 3.449% | $219.3015 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $243.49 | 12.701% | $274.4157 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $171.40 | 12.841% | $193.4095 | $193.41 | $193.40 | $193.40 |
| Purchase #5 | $54.30 | 9.389% | $59.3982 | $59.40 | $59.40 | $59.40 |
| Purchase #6 | $197.73 | 3.873% | $205.3881 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $80.80 | 9.234% | $88.2611 | $88.26 | $88.25 | $88.30 |
| 7 purchase totals = | $1,070.98 | $1,164.3169 | $1,164.32 | $1,164.30 | $1,164.30 | |