| 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 | $119.55 | 10.501% | $132.1039 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $40.90 | 9.447% | $44.7638 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $214.35 | 6.733% | $228.7822 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $17.54 | 11.361% | $19.5327 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $145.30 | 11.679% | $162.2696 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $234.53 | 5.521% | $247.4784 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $138.40 | 11.204% | $153.9063 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $910.57 | $988.8369 | $988.83 | $988.85 | $988.90 | |