| 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 | $85.48 | 9.327% | $93.4527 | $93.45 | $93.45 | $93.50 |
| Purchase #2 | $146.32 | 10.285% | $161.369 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $174.88 | 4.366% | $182.5153 | $182.52 | $182.50 | $182.50 |
| Purchase #4 | $107.92 | 3.119% | $111.286 | $111.29 | $111.30 | $111.30 |
| Purchase #5 | $100.51 | 8.760% | $109.3147 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $122.36 | 10.224% | $134.8701 | $134.87 | $134.85 | $134.90 |
| Purchase #7 | $248.68 | 11.520% | $277.3279 | $277.33 | $277.35 | $277.30 |
| 7 purchase totals = | $986.15 | $1,070.1357 | $1,070.14 | $1,070.10 | $1,070.20 | |