| 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 | $109.72 | 7.640% | $118.1026 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $229.86 | 10.691% | $254.4343 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $179.99 | 3.492% | $186.2753 | $186.28 | $186.30 | $186.30 |
| Purchase #4 | $160.46 | 9.853% | $176.2701 | $176.27 | $176.25 | $176.30 |
| Purchase #5 | $220.88 | 10.238% | $243.4937 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $125.29 | 11.137% | $139.2435 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $108.60 | 10.138% | $119.6099 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $1,134.80 | $1,237.4294 | $1,237.42 | $1,237.45 | $1,237.40 | |