| 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 | $237.77 | 9.477% | $260.3035 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $105.41 | 12.789% | $118.8909 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $227.65 | 8.124% | $246.1443 | $246.14 | $246.15 | $246.10 |
| Purchase #4 | $162.28 | 3.833% | $168.5002 | $168.50 | $168.50 | $168.50 |
| Purchase #5 | $235.65 | 5.564% | $248.7616 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $177.35 | 5.708% | $187.4731 | $187.47 | $187.45 | $187.50 |
| Purchase #7 | $189.66 | 6.429% | $201.8532 | $201.85 | $201.85 | $201.90 |
| 7 purchase totals = | $1,335.77 | $1,431.9268 | $1,431.91 | $1,431.90 | $1,432.00 | |