| 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 | $193.87 | 12.616% | $218.3286 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $158.65 | 12.527% | $178.5241 | $178.52 | $178.50 | $178.50 |
| Purchase #3 | $210.81 | 7.671% | $226.9812 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $13.35 | 10.455% | $14.7457 | $14.75 | $14.75 | $14.70 |
| Purchase #5 | $9.27 | 8.861% | $10.0914 | $10.09 | $10.10 | $10.10 |
| Purchase #6 | $246.67 | 9.269% | $269.5338 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $180.34 | 8.675% | $195.9845 | $195.98 | $196.00 | $196.00 |
| 7 purchase totals = | $1,012.96 | $1,114.1893 | $1,114.18 | $1,114.25 | $1,114.10 | |