| 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 | $215.80 | 12.250% | $242.2355 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $147.87 | 7.836% | $159.4571 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $190.34 | 10.127% | $209.6157 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $44.92 | 11.340% | $50.0139 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $6.30 | 13.177% | $7.1302 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $235.69 | 9.267% | $257.5314 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $178.46 | 7.706% | $192.2121 | $192.21 | $192.20 | $192.20 |
| 7 purchase totals = | $1,019.38 | $1,118.1959 | $1,118.20 | $1,118.20 | $1,118.10 | |