| 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 | $221.76 | 5.173% | $233.2316 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $223.47 | 12.732% | $251.9222 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $67.49 | 3.797% | $70.0526 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $166.67 | 10.241% | $183.7387 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $78.36 | 9.635% | $85.91 | $85.91 | $85.90 | $85.90 |
| Purchase #6 | $99.85 | 10.442% | $110.2763 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $245.50 | 13.813% | $279.4109 | $279.41 | $279.40 | $279.40 |
| 7 purchase totals = | $1,103.10 | $1,214.5423 | $1,214.54 | $1,214.55 | $1,214.50 | |