| 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 | $126.31 | 8.535% | $137.0906 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $234.36 | 6.250% | $249.0075 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $186.74 | 13.824% | $212.5549 | $212.55 | $212.55 | $212.60 |
| Purchase #4 | $168.63 | 4.252% | $175.8001 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $161.67 | 6.805% | $172.6716 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $97.70 | 4.750% | $102.3408 | $102.34 | $102.35 | $102.30 |
| Purchase #7 | $224.98 | 7.288% | $241.3765 | $241.38 | $241.40 | $241.40 |
| 7 purchase totals = | $1,200.39 | $1,290.8420 | $1,290.84 | $1,290.85 | $1,290.90 | |