| 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 | $114.43 | 8.583% | $124.2515 | $124.25 | $124.25 | $124.30 |
| Purchase #2 | $181.88 | 4.541% | $190.1392 | $190.14 | $190.15 | $190.10 |
| Purchase #3 | $176.34 | 10.720% | $195.2436 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $224.42 | 4.692% | $234.9498 | $234.95 | $234.95 | $234.90 |
| Purchase #5 | $146.31 | 5.828% | $154.8369 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $220.86 | 9.818% | $242.544 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $123.56 | 11.490% | $137.757 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $1,187.80 | $1,279.7220 | $1,279.72 | $1,279.75 | $1,279.60 | |