| 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 | $249.99 | 12.259% | $280.6363 | $280.64 | $280.65 | $280.60 |
| Purchase #2 | $105.62 | 11.291% | $117.5456 | $117.55 | $117.55 | $117.50 |
| Purchase #3 | $189.43 | 9.494% | $207.4145 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $37.87 | 5.683% | $40.0222 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $186.29 | 4.564% | $194.7923 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $22.56 | 3.852% | $23.429 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $128.59 | 9.649% | $140.9976 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $920.35 | $1,004.8375 | $1,004.84 | $1,004.85 | $1,004.70 | |