| 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 | $226.35 | 5.307% | $238.3624 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $198.26 | 6.557% | $211.2599 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $176.70 | 3.393% | $182.6954 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $9.82 | 13.360% | $11.132 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $216.65 | 3.679% | $224.6206 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $186.92 | 13.242% | $211.6719 | $211.67 | $211.65 | $211.70 |
| Purchase #7 | $26.33 | 12.375% | $29.5883 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $1,041.03 | $1,109.3305 | $1,109.33 | $1,109.30 | $1,109.40 | |