| 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 | $88.58 | 10.381% | $97.7755 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $239.95 | 3.761% | $248.9745 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $31.98 | 4.167% | $33.3126 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $196.50 | 12.537% | $221.1352 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $76.30 | 6.424% | $81.2015 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $233.38 | 12.525% | $262.6108 | $262.61 | $262.60 | $262.60 |
| Purchase #7 | $243.39 | 4.583% | $254.5446 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,110.08 | $1,199.5547 | $1,199.55 | $1,199.55 | $1,199.50 | |