| 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 | $244.63 | 7.151% | $262.1235 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $127.78 | 9.191% | $139.5243 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $137.30 | 7.671% | $147.8323 | $147.83 | $147.85 | $147.80 |
| Purchase #4 | $186.27 | 3.195% | $192.2213 | $192.22 | $192.20 | $192.20 |
| Purchase #5 | $128.77 | 9.280% | $140.7199 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $200.30 | 7.765% | $215.8533 | $215.85 | $215.85 | $215.90 |
| Purchase #7 | $116.57 | 5.470% | $122.9464 | $122.95 | $122.95 | $122.90 |
| 7 purchase totals = | $1,141.62 | $1,221.2210 | $1,221.21 | $1,221.15 | $1,221.10 | |