| 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 | $111.65 | 10.168% | $123.0026 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $206.81 | 10.285% | $228.0804 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $111.88 | 5.499% | $118.0323 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $198.86 | 7.763% | $214.2975 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $158.50 | 6.178% | $168.2921 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $217.27 | 6.336% | $231.0362 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $228.39 | 13.542% | $259.3186 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $1,233.36 | $1,342.0597 | $1,342.06 | $1,342.10 | $1,342.00 | |