| 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 | $192.74 | 6.484% | $205.2373 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $21.91 | 4.201% | $22.8304 | $22.83 | $22.85 | $22.80 |
| Purchase #3 | $183.78 | 8.805% | $199.9618 | $199.96 | $199.95 | $200.00 |
| Purchase #4 | $193.81 | 7.573% | $208.4872 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $154.72 | 7.482% | $166.2962 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $243.79 | 10.278% | $268.8467 | $268.85 | $268.85 | $268.80 |
| Purchase #7 | $126.85 | 11.120% | $140.9557 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $1,117.60 | $1,212.6153 | $1,212.63 | $1,212.65 | $1,212.60 | |