| 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 | $120.84 | 13.403% | $137.0362 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $117.75 | 3.554% | $121.9348 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $120.25 | 4.635% | $125.8236 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $76.46 | 7.817% | $82.4369 | $82.44 | $82.45 | $82.40 |
| Purchase #5 | $205.63 | 10.236% | $226.6783 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $134.77 | 11.604% | $150.4087 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $228.77 | 11.751% | $255.6528 | $255.65 | $255.65 | $255.70 |
| 7 purchase totals = | $1,004.47 | $1,099.9713 | $1,099.97 | $1,100.00 | $1,099.90 | |