| 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 | $193.63 | 10.798% | $214.5382 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $205.45 | 4.761% | $215.2315 | $215.23 | $215.25 | $215.20 |
| Purchase #3 | $210.88 | 10.307% | $232.6154 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $144.79 | 3.768% | $150.2457 | $150.25 | $150.25 | $150.20 |
| Purchase #5 | $166.78 | 4.174% | $173.7414 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $210.65 | 4.456% | $220.0366 | $220.04 | $220.05 | $220.00 |
| Purchase #7 | $65.84 | 13.459% | $74.7014 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $1,198.02 | $1,281.1102 | $1,281.12 | $1,281.15 | $1,280.90 | |