| 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 | $196.84 | 12.638% | $221.7166 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $128.45 | 9.712% | $140.9251 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $141.54 | 4.720% | $148.2207 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $66.49 | 12.758% | $74.9728 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $88.95 | 8.452% | $96.4681 | $96.47 | $96.45 | $96.50 |
| Purchase #6 | $230.50 | 10.328% | $254.306 | $254.31 | $254.30 | $254.30 |
| Purchase #7 | $104.54 | 9.715% | $114.6961 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $957.31 | $1,051.3054 | $1,051.32 | $1,051.25 | $1,051.30 | |