| 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 | $230.32 | 8.794% | $250.5743 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $170.71 | 13.654% | $194.0187 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $123.76 | 8.807% | $134.6595 | $134.66 | $134.65 | $134.70 |
| Purchase #4 | $63.82 | 8.351% | $69.1496 | $69.15 | $69.15 | $69.10 |
| Purchase #5 | $215.38 | 5.210% | $226.6013 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $101.49 | 7.784% | $109.39 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $230.82 | 13.567% | $262.1353 | $262.14 | $262.15 | $262.10 |
| 7 purchase totals = | $1,136.30 | $1,246.5287 | $1,246.53 | $1,246.50 | $1,246.50 | |