| 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 | $226.91 | 3.381% | $234.5818 | $234.58 | $234.60 | $234.60 |
| Purchase #2 | $151.35 | 13.827% | $172.2772 | $172.28 | $172.30 | $172.30 |
| Purchase #3 | $25.96 | 13.838% | $29.5523 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $192.91 | 9.472% | $211.1824 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $160.49 | 6.545% | $170.9941 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $82.75 | 4.280% | $86.2917 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $152.30 | 4.488% | $159.1352 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $992.67 | $1,064.0147 | $1,064.01 | $1,064.10 | $1,064.10 | |