| 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 | $196.35 | 9.806% | $215.6041 | $215.60 | $215.60 | $215.60 |
| Purchase #2 | $110.53 | 8.159% | $119.5481 | $119.55 | $119.55 | $119.50 |
| Purchase #3 | $199.97 | 9.345% | $218.6572 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $248.75 | 10.320% | $274.421 | $274.42 | $274.40 | $274.40 |
| Purchase #5 | $135.94 | 5.732% | $143.7321 | $143.73 | $143.75 | $143.70 |
| Purchase #6 | $243.30 | 7.574% | $261.7275 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $182.49 | 13.859% | $207.7813 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,317.33 | $1,441.4713 | $1,441.47 | $1,441.50 | $1,441.40 | |