| 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 | $124.67 | 9.309% | $136.2755 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $161.50 | 8.207% | $174.7543 | $174.75 | $174.75 | $174.80 |
| Purchase #3 | $250.41 | 12.184% | $280.92 | $280.92 | $280.90 | $280.90 |
| Purchase #4 | $133.43 | 13.622% | $151.6058 | $151.61 | $151.60 | $151.60 |
| Purchase #5 | $194.52 | 5.266% | $204.7634 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $216.53 | 7.483% | $232.7329 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $138.78 | 9.163% | $151.4964 | $151.50 | $151.50 | $151.50 |
| 7 purchase totals = | $1,219.84 | $1,332.5483 | $1,332.55 | $1,332.55 | $1,332.60 | |