| 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 | $116.38 | 9.504% | $127.4408 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $112.68 | 11.310% | $125.4241 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $181.35 | 10.131% | $199.7226 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $246.39 | 9.700% | $270.2898 | $270.29 | $270.30 | $270.30 |
| Purchase #5 | $218.37 | 4.231% | $227.6092 | $227.61 | $227.60 | $227.60 |
| Purchase #6 | $104.45 | 12.446% | $117.4498 | $117.45 | $117.45 | $117.40 |
| Purchase #7 | $238.29 | 10.732% | $263.8633 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $1,217.91 | $1,331.7996 | $1,331.79 | $1,331.75 | $1,331.70 | |