| 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 | $84.26 | 11.429% | $93.8901 | $93.89 | $93.90 | $93.90 |
| Purchase #2 | $236.88 | 5.601% | $250.1476 | $250.15 | $250.15 | $250.10 |
| Purchase #3 | $233.99 | 8.676% | $254.291 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $221.74 | 7.618% | $238.6322 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $122.91 | 12.416% | $138.1705 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $16.81 | 11.151% | $18.6845 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $214.61 | 7.843% | $231.4419 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $1,131.20 | $1,225.2578 | $1,225.25 | $1,225.30 | $1,225.20 | |