| 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 | $96.45 | 10.111% | $106.2021 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $240.73 | 13.759% | $273.852 | $273.85 | $273.85 | $273.90 |
| Purchase #3 | $160.61 | 12.206% | $180.2141 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $212.64 | 10.240% | $234.4143 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $79.73 | 8.272% | $86.3253 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $28.42 | 9.227% | $31.0423 | $31.04 | $31.05 | $31.00 |
| Purchase #7 | $199.49 | 12.722% | $224.8691 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $1,018.07 | $1,136.9192 | $1,136.91 | $1,136.90 | $1,136.90 | |