| 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 | $190.47 | 11.201% | $211.8045 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $11.61 | 3.791% | $12.0501 | $12.05 | $12.05 | $12.10 |
| Purchase #3 | $13.92 | 6.525% | $14.8283 | $14.83 | $14.85 | $14.80 |
| Purchase #4 | $47.59 | 13.488% | $54.0089 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $45.97 | 12.804% | $51.856 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $239.43 | 13.654% | $272.1218 | $272.12 | $272.10 | $272.10 |
| Purchase #7 | $43.93 | 8.148% | $47.5094 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $592.92 | $664.1790 | $664.18 | $664.15 | $664.20 | |