| 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 | $177.66 | 12.247% | $199.418 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $179.62 | 9.473% | $196.6354 | $196.64 | $196.65 | $196.60 |
| Purchase #3 | $149.86 | 10.103% | $165.0004 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $222.61 | 10.697% | $246.4226 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $55.52 | 9.747% | $60.9315 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $18.77 | 3.594% | $19.4446 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $114.74 | 5.832% | $121.4316 | $121.43 | $121.45 | $121.40 |
| 7 purchase totals = | $918.78 | $1,009.2841 | $1,009.28 | $1,009.30 | $1,009.10 | |