| 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 | $193.98 | 8.808% | $211.0658 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $160.59 | 10.858% | $178.0269 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $91.92 | 9.518% | $100.6689 | $100.67 | $100.65 | $100.70 |
| Purchase #4 | $226.57 | 6.411% | $241.0954 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $134.45 | 8.836% | $146.33 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $234.80 | 9.585% | $257.3056 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $79.85 | 6.689% | $85.1912 | $85.19 | $85.20 | $85.20 |
| 7 purchase totals = | $1,122.16 | $1,219.6838 | $1,219.70 | $1,219.70 | $1,219.70 | |