| 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 | $37.58 | 10.609% | $41.5669 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $230.70 | 11.253% | $256.6607 | $256.66 | $256.65 | $256.70 |
| Purchase #3 | $249.41 | 13.239% | $282.4294 | $282.43 | $282.45 | $282.40 |
| Purchase #4 | $8.67 | 8.833% | $9.4358 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $245.64 | 8.739% | $267.1065 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $202.54 | 3.132% | $208.8836 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $157.35 | 10.510% | $173.8875 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $1,131.89 | $1,239.9704 | $1,239.98 | $1,240.00 | $1,240.00 | |