| 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 | $230.67 | 10.194% | $254.1845 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $219.47 | 11.371% | $244.4259 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $30.41 | 9.584% | $33.3245 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $120.63 | 6.492% | $128.4613 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $112.88 | 8.738% | $122.7435 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $147.71 | 3.213% | $152.4559 | $152.46 | $152.45 | $152.50 |
| Purchase #7 | $176.48 | 5.462% | $186.1193 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $1,038.25 | $1,121.7149 | $1,121.71 | $1,121.70 | $1,121.70 | |