| 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 | $237.66 | 8.375% | $257.564 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $195.79 | 12.157% | $219.5922 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $87.78 | 12.262% | $98.5436 | $98.54 | $98.55 | $98.50 |
| Purchase #4 | $207.52 | 3.393% | $214.5612 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $70.64 | 10.574% | $78.1095 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $28.36 | 9.355% | $31.0131 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $160.52 | 11.696% | $179.2944 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $988.27 | $1,078.6780 | $1,078.66 | $1,078.65 | $1,078.70 | |