| 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 | $224.79 | 4.154% | $234.1278 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $235.85 | 13.872% | $268.5671 | $268.57 | $268.55 | $268.60 |
| Purchase #3 | $162.27 | 7.520% | $174.4727 | $174.47 | $174.45 | $174.50 |
| Purchase #4 | $233.27 | 11.425% | $259.9211 | $259.92 | $259.90 | $259.90 |
| Purchase #5 | $156.75 | 12.859% | $176.9065 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $164.41 | 9.115% | $179.396 | $179.40 | $179.40 | $179.40 |
| Purchase #7 | $144.68 | 9.102% | $157.8488 | $157.85 | $157.85 | $157.80 |
| 7 purchase totals = | $1,322.02 | $1,451.2400 | $1,451.25 | $1,451.20 | $1,451.20 | |