| 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 | $77.84 | 7.752% | $83.8742 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $194.87 | 12.474% | $219.1781 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $218.51 | 6.507% | $232.7284 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $215.25 | 3.351% | $222.463 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $29.50 | 7.607% | $31.7441 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $139.75 | 10.708% | $154.7144 | $154.71 | $154.70 | $154.70 |
| Purchase #7 | $242.95 | 6.801% | $259.473 | $259.47 | $259.45 | $259.50 |
| 7 purchase totals = | $1,118.67 | $1,204.1752 | $1,204.16 | $1,204.15 | $1,204.20 | |