| 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 | $33.89 | 12.491% | $38.1232 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $180.82 | 8.398% | $196.0053 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $221.32 | 7.182% | $237.2152 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $240.88 | 13.118% | $272.4786 | $272.48 | $272.50 | $272.50 |
| Purchase #5 | $183.89 | 8.193% | $198.9561 | $198.96 | $198.95 | $199.00 |
| Purchase #6 | $144.51 | 7.171% | $154.8728 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $239.94 | 11.316% | $267.0916 | $267.09 | $267.10 | $267.10 |
| 7 purchase totals = | $1,245.25 | $1,364.7428 | $1,364.75 | $1,364.70 | $1,364.80 | |