| 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 | $206.97 | 3.330% | $213.8621 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $126.80 | 13.786% | $144.2806 | $144.28 | $144.30 | $144.30 |
| Purchase #3 | $180.98 | 10.576% | $200.1204 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $153.68 | 9.849% | $168.8159 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $188.27 | 7.566% | $202.5145 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $138.76 | 13.732% | $157.8145 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $125.65 | 3.367% | $129.8806 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $1,121.11 | $1,217.2886 | $1,217.28 | $1,217.25 | $1,217.30 | |