| 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 | $120.50 | 4.212% | $125.5755 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $18.40 | 3.567% | $19.0563 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $21.43 | 10.607% | $23.7031 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $192.47 | 11.698% | $214.9851 | $214.99 | $215.00 | $215.00 |
| Purchase #5 | $172.50 | 6.273% | $183.3209 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $90.60 | 11.446% | $100.9701 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $176.37 | 12.361% | $198.1711 | $198.17 | $198.15 | $198.20 |
| 7 purchase totals = | $792.27 | $865.7821 | $865.79 | $865.75 | $865.90 | |