| 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 | $195.99 | 10.823% | $217.202 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $242.31 | 12.256% | $272.0075 | $272.01 | $272.00 | $272.00 |
| Purchase #3 | $99.93 | 9.450% | $109.3734 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $139.94 | 12.577% | $157.5403 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $8.51 | 7.103% | $9.1145 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $60.39 | 3.195% | $62.3195 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $237.29 | 7.400% | $254.8495 | $254.85 | $254.85 | $254.80 |
| 7 purchase totals = | $984.36 | $1,082.4067 | $1,082.40 | $1,082.35 | $1,082.30 | |