| 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 | $229.30 | 13.253% | $259.6891 | $259.69 | $259.70 | $259.70 |
| Purchase #2 | $159.44 | 13.768% | $181.3917 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $149.97 | 7.233% | $160.8173 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $214.29 | 12.567% | $241.2198 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $5.81 | 10.302% | $6.4085 | $6.41 | $6.40 | $6.40 |
| Purchase #6 | $6.34 | 13.269% | $7.1813 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $168.79 | 5.649% | $178.3249 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $933.94 | $1,035.0326 | $1,035.03 | $1,035.00 | $1,035.00 | |