| 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 | $227.74 | 7.623% | $245.1006 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $199.80 | 7.488% | $214.761 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $182.26 | 6.607% | $194.3019 | $194.30 | $194.30 | $194.30 |
| Purchase #4 | $54.55 | 12.351% | $61.2875 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $44.81 | 3.591% | $46.4191 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $211.77 | 12.676% | $238.614 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $14.62 | 5.520% | $15.427 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $935.55 | $1,015.9111 | $1,015.91 | $1,015.90 | $1,015.90 | |