| 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 | $91.61 | 9.470% | $100.2855 | $100.29 | $100.30 | $100.30 |
| Purchase #2 | $95.61 | 7.446% | $102.7291 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $138.83 | 5.714% | $146.7627 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $228.65 | 4.554% | $239.0627 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $63.85 | 8.798% | $69.4675 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $230.47 | 7.428% | $247.5893 | $247.59 | $247.60 | $247.60 |
| Purchase #7 | $143.59 | 6.791% | $153.3412 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $992.61 | $1,059.2380 | $1,059.24 | $1,059.25 | $1,059.30 | |