| 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 | $236.81 | 13.131% | $267.9055 | $267.91 | $267.90 | $267.90 |
| Purchase #2 | $185.91 | 8.559% | $201.822 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $217.34 | 9.109% | $237.1375 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $226.92 | 12.588% | $255.4847 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $48.88 | 7.234% | $52.416 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $172.50 | 9.542% | $188.96 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $66.55 | 12.814% | $75.0777 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $1,154.91 | $1,278.8034 | $1,278.81 | $1,278.80 | $1,278.80 | |