| 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 | $198.99 | 12.293% | $223.4518 | $223.45 | $223.45 | $223.50 |
| Purchase #2 | $128.96 | 9.415% | $141.1016 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $176.35 | 8.621% | $191.5531 | $191.55 | $191.55 | $191.60 |
| Purchase #4 | $164.54 | 13.361% | $186.5242 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $158.85 | 7.402% | $170.6081 | $170.61 | $170.60 | $170.60 |
| Purchase #6 | $229.66 | 3.276% | $237.1837 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $90.72 | 5.676% | $95.8693 | $95.87 | $95.85 | $95.90 |
| 7 purchase totals = | $1,148.07 | $1,246.2918 | $1,246.28 | $1,246.25 | $1,246.40 | |