| 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 | $98.97 | 8.754% | $107.6338 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $36.90 | 11.275% | $41.0605 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $165.81 | 3.778% | $172.0743 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $116.51 | 9.850% | $127.9862 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $172.53 | 3.776% | $179.0447 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $234.32 | 10.508% | $258.9423 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $191.86 | 12.270% | $215.4012 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $1,016.90 | $1,102.1430 | $1,102.13 | $1,102.15 | $1,102.10 | |