| 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 | $218.25 | 13.735% | $248.2266 | $248.23 | $248.25 | $248.20 |
| Purchase #2 | $19.43 | 10.344% | $21.4398 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $14.58 | 7.575% | $15.6844 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $132.34 | 4.492% | $138.2847 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $205.43 | 13.621% | $233.4116 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $105.32 | 4.571% | $110.1342 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $225.77 | 4.486% | $235.898 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $921.12 | $1,003.0793 | $1,003.07 | $1,003.15 | $1,003.00 | |