| 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 | $90.32 | 9.617% | $99.0061 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $235.25 | 8.173% | $254.477 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $169.78 | 4.161% | $176.8445 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $168.66 | 11.182% | $187.5196 | $187.52 | $187.50 | $187.50 |
| Purchase #5 | $83.36 | 6.115% | $88.4575 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $201.80 | 9.861% | $221.6995 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $227.70 | 11.324% | $253.4847 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $1,176.87 | $1,281.4889 | $1,281.49 | $1,281.50 | $1,281.50 | |