| 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 | $213.45 | 7.204% | $228.8269 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $179.33 | 7.262% | $192.3529 | $192.35 | $192.35 | $192.40 |
| Purchase #3 | $209.74 | 9.822% | $230.3407 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $174.62 | 4.598% | $182.649 | $182.65 | $182.65 | $182.60 |
| Purchase #5 | $138.43 | 3.260% | $142.9428 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $87.97 | 12.183% | $98.6874 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $204.33 | 3.787% | $212.068 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $1,207.87 | $1,287.8677 | $1,287.87 | $1,287.90 | $1,287.80 | |