| 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 | $199.92 | 13.454% | $226.8172 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $225.69 | 3.480% | $233.544 | $233.54 | $233.55 | $233.50 |
| Purchase #3 | $191.85 | 7.671% | $206.5668 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $43.98 | 5.505% | $46.4011 | $46.40 | $46.40 | $46.40 |
| Purchase #5 | $240.39 | 6.215% | $255.3302 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $171.73 | 7.246% | $184.1736 | $184.17 | $184.15 | $184.20 |
| Purchase #7 | $226.90 | 4.793% | $237.7753 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $1,300.46 | $1,390.6082 | $1,390.61 | $1,390.60 | $1,390.60 | |