| 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 | $217.71 | 4.221% | $226.8995 | $226.90 | $226.90 | $226.90 |
| Purchase #2 | $238.70 | 8.397% | $258.7436 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $221.68 | 3.228% | $228.8358 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $68.55 | 4.535% | $71.6587 | $71.66 | $71.65 | $71.70 |
| Purchase #5 | $220.52 | 12.119% | $247.2448 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $77.56 | 6.153% | $82.3323 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $234.87 | 10.493% | $259.5149 | $259.51 | $259.50 | $259.50 |
| 7 purchase totals = | $1,279.59 | $1,375.2296 | $1,375.22 | $1,375.25 | $1,375.10 | |