| 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 | $206.60 | 4.228% | $215.335 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $236.78 | 3.512% | $245.0957 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $136.98 | 4.237% | $142.7838 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $176.51 | 3.752% | $183.1327 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $43.55 | 5.573% | $45.977 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $110.63 | 6.159% | $117.4437 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $154.94 | 10.293% | $170.888 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $1,065.99 | $1,120.6559 | $1,120.66 | $1,120.75 | $1,120.60 | |