| 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 | $116.54 | 11.665% | $130.1344 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $90.92 | 7.411% | $97.6581 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $235.75 | 7.502% | $253.436 | $253.44 | $253.45 | $253.40 |
| Purchase #4 | $71.33 | 10.438% | $78.7754 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $242.67 | 4.732% | $254.1531 | $254.15 | $254.15 | $254.20 |
| Purchase #6 | $82.35 | 4.252% | $85.8515 | $85.85 | $85.85 | $85.90 |
| Purchase #7 | $209.55 | 12.368% | $235.4671 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $1,049.11 | $1,135.4756 | $1,135.48 | $1,135.50 | $1,135.60 | |