| 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 | $112.94 | 3.280% | $116.6444 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $250.93 | 9.537% | $274.8612 | $274.86 | $274.85 | $274.90 |
| Purchase #3 | $143.88 | 7.752% | $155.0336 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $46.44 | 4.752% | $48.6468 | $48.65 | $48.65 | $48.60 |
| Purchase #5 | $246.29 | 13.596% | $279.7756 | $279.78 | $279.80 | $279.80 |
| Purchase #6 | $231.47 | 13.139% | $261.8828 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $239.99 | 4.496% | $250.78 | $250.78 | $250.80 | $250.80 |
| 7 purchase totals = | $1,271.94 | $1,387.6244 | $1,387.62 | $1,387.70 | $1,387.60 | |