| 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 | $233.75 | 8.320% | $253.198 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $23.33 | 11.786% | $26.0797 | $26.08 | $26.10 | $26.10 |
| Purchase #3 | $215.68 | 8.142% | $233.2407 | $233.24 | $233.25 | $233.20 |
| Purchase #4 | $11.85 | 6.184% | $12.5828 | $12.58 | $12.60 | $12.60 |
| Purchase #5 | $90.33 | 5.783% | $95.5538 | $95.55 | $95.55 | $95.60 |
| Purchase #6 | $42.94 | 3.309% | $44.3609 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $74.81 | 6.292% | $79.517 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $692.69 | $744.5329 | $744.53 | $744.55 | $744.60 | |