| 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 | $111.33 | 6.260% | $118.2993 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $173.64 | 8.698% | $188.7432 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $196.95 | 6.122% | $209.0073 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $68.73 | 13.600% | $78.0773 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $239.26 | 4.231% | $249.3831 | $249.38 | $249.40 | $249.40 |
| Purchase #6 | $89.63 | 4.720% | $93.8605 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $126.68 | 6.547% | $134.9737 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $1,006.22 | $1,072.3444 | $1,072.34 | $1,072.35 | $1,072.40 | |