| 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 | $207.54 | 9.786% | $227.8499 | $227.85 | $227.85 | $227.80 |
| Purchase #2 | $90.82 | 9.458% | $99.4098 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $39.80 | 9.631% | $43.6331 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $232.77 | 9.810% | $255.6047 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $186.70 | 7.702% | $201.0796 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $50.87 | 3.510% | $52.6555 | $52.66 | $52.65 | $52.70 |
| Purchase #7 | $236.55 | 8.441% | $256.5172 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,045.05 | $1,136.7498 | $1,136.75 | $1,136.75 | $1,136.70 | |