| 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 | $232.30 | 11.533% | $259.0912 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $13.54 | 5.708% | $14.3129 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $70.49 | 5.207% | $74.1604 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $132.67 | 4.516% | $138.6614 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $219.44 | 12.227% | $246.2709 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $231.51 | 9.351% | $253.1585 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $90.28 | 7.165% | $96.7486 | $96.75 | $96.75 | $96.70 |
| 7 purchase totals = | $990.23 | $1,082.4039 | $1,082.40 | $1,082.35 | $1,082.50 | |