| 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 | $244.70 | 8.105% | $264.5329 | $264.53 | $264.55 | $264.50 |
| Purchase #2 | $85.51 | 12.465% | $96.1688 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $238.35 | 3.300% | $246.2156 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $113.59 | 10.467% | $125.4795 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $19.38 | 4.397% | $20.2321 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $145.28 | 4.796% | $152.2476 | $152.25 | $152.25 | $152.20 |
| Purchase #7 | $216.70 | 5.327% | $228.2436 | $228.24 | $228.25 | $228.20 |
| 7 purchase totals = | $1,063.51 | $1,133.1201 | $1,133.12 | $1,133.15 | $1,133.00 | |