| 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 | $235.62 | 5.118% | $247.679 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $120.32 | 13.592% | $136.6739 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $27.79 | 5.209% | $29.2376 | $29.24 | $29.25 | $29.20 |
| Purchase #4 | $83.43 | 8.319% | $90.3705 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $107.42 | 7.587% | $115.57 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $12.57 | 7.527% | $13.5161 | $13.52 | $13.50 | $13.50 |
| Purchase #7 | $70.90 | 13.398% | $80.3992 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $658.05 | $713.4463 | $713.45 | $713.40 | $713.50 | |