| 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 | $211.71 | 3.324% | $218.7472 | $218.75 | $218.75 | $218.70 |
| Purchase #2 | $154.81 | 11.829% | $173.1225 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $218.86 | 4.375% | $228.4351 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $96.82 | 12.279% | $108.7085 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $182.50 | 4.554% | $190.8111 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $191.76 | 12.650% | $216.0176 | $216.02 | $216.00 | $216.00 |
| Purchase #7 | $203.34 | 10.644% | $224.9835 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $1,259.80 | $1,360.8255 | $1,360.83 | $1,360.80 | $1,360.70 | |