| 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 | $202.34 | 9.847% | $222.2644 | $222.26 | $222.25 | $222.30 |
| Purchase #2 | $134.82 | 6.244% | $143.2382 | $143.24 | $143.25 | $143.20 |
| Purchase #3 | $161.55 | 7.400% | $173.5047 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $198.69 | 13.152% | $224.8217 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $115.83 | 9.774% | $127.1512 | $127.15 | $127.15 | $127.20 |
| Purchase #6 | $120.74 | 7.221% | $129.4586 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $88.31 | 5.567% | $93.2262 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $1,022.28 | $1,113.6650 | $1,113.66 | $1,113.65 | $1,113.70 | |