| 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 | $140.33 | 13.525% | $159.3096 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $231.40 | 11.819% | $258.7492 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $36.37 | 12.407% | $40.8824 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $8.72 | 7.717% | $9.3929 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $246.29 | 6.297% | $261.7989 | $261.80 | $261.80 | $261.80 |
| Purchase #6 | $192.86 | 9.504% | $211.1894 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $221.67 | 12.183% | $248.6761 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $1,077.64 | $1,189.9985 | $1,190.00 | $1,190.05 | $1,190.00 | |