| 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 | $185.79 | 3.460% | $192.2183 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $248.58 | 13.624% | $282.4465 | $282.45 | $282.45 | $282.40 |
| Purchase #3 | $123.54 | 11.853% | $138.1832 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $191.28 | 6.667% | $204.0326 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $179.46 | 3.588% | $185.899 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $201.68 | 4.162% | $210.0739 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $14.96 | 9.196% | $16.3357 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $1,145.29 | $1,229.1892 | $1,229.19 | $1,229.20 | $1,229.10 | |