| 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 | $230.96 | 5.425% | $243.4896 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $199.88 | 3.673% | $207.2216 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $37.84 | 10.813% | $41.9316 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $43.59 | 3.645% | $45.1789 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $206.56 | 7.679% | $222.4217 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $127.64 | 10.136% | $140.5776 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $232.74 | 4.778% | $243.8603 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $1,079.21 | $1,144.6813 | $1,144.68 | $1,144.70 | $1,144.70 | |