| 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 | $115.31 | 10.570% | $127.4983 | $127.50 | $127.50 | $127.50 |
| Purchase #2 | $140.29 | 8.232% | $151.8387 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $197.62 | 13.367% | $224.0359 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $205.96 | 4.554% | $215.3394 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $75.93 | 4.545% | $79.381 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $108.89 | 5.472% | $114.8485 | $114.85 | $114.85 | $114.80 |
| Purchase #7 | $204.71 | 11.803% | $228.8719 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $1,048.71 | $1,141.8137 | $1,141.82 | $1,141.85 | $1,141.70 | |