| 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 | $243.99 | 4.327% | $254.5474 | $254.55 | $254.55 | $254.50 |
| Purchase #2 | $6.75 | 10.635% | $7.4679 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $240.46 | 8.553% | $261.0265 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $70.34 | 12.197% | $78.9194 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $187.48 | 3.640% | $194.3043 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $123.58 | 7.385% | $132.7064 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $58.59 | 7.598% | $63.0417 | $63.04 | $63.05 | $63.00 |
| 7 purchase totals = | $931.19 | $992.0136 | $992.02 | $992.00 | $991.90 | |