| 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 | $134.66 | 4.320% | $140.4773 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $200.54 | 3.139% | $206.835 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $242.39 | 3.689% | $251.3318 | $251.33 | $251.35 | $251.30 |
| Purchase #4 | $148.84 | 8.333% | $161.2428 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $197.63 | 10.229% | $217.8456 | $217.85 | $217.85 | $217.80 |
| Purchase #6 | $142.84 | 8.504% | $154.9871 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $95.66 | 6.789% | $102.1544 | $102.15 | $102.15 | $102.20 |
| 7 purchase totals = | $1,162.56 | $1,234.8740 | $1,234.88 | $1,234.95 | $1,234.80 | |