| 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 | $45.69 | 9.400% | $49.9849 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $200.76 | 10.724% | $222.2895 | $222.29 | $222.30 | $222.30 |
| Purchase #3 | $129.73 | 10.609% | $143.4931 | $143.49 | $143.50 | $143.50 |
| Purchase #4 | $213.67 | 11.683% | $238.6331 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $249.56 | 11.542% | $278.3642 | $278.36 | $278.35 | $278.40 |
| Purchase #6 | $245.61 | 9.677% | $269.3777 | $269.38 | $269.40 | $269.40 |
| Purchase #7 | $204.86 | 10.314% | $225.9893 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $1,289.88 | $1,428.1318 | $1,428.12 | $1,428.20 | $1,428.20 | |