| 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 | $99.97 | 8.695% | $108.6624 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $205.31 | 4.274% | $214.0849 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $239.63 | 12.588% | $269.7946 | $269.79 | $269.80 | $269.80 |
| Purchase #4 | $231.74 | 4.494% | $242.1544 | $242.15 | $242.15 | $242.20 |
| Purchase #5 | $155.99 | 9.521% | $170.8418 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $199.90 | 12.331% | $224.5497 | $224.55 | $224.55 | $224.50 |
| Purchase #7 | $29.54 | 5.768% | $31.2439 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $1,162.08 | $1,261.3317 | $1,261.31 | $1,261.35 | $1,261.30 | |