| 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 | $218.64 | 9.443% | $239.2862 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $245.51 | 5.529% | $259.0842 | $259.08 | $259.10 | $259.10 |
| Purchase #3 | $239.85 | 9.823% | $263.4105 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $41.61 | 5.218% | $43.7812 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $124.53 | 7.363% | $133.6991 | $133.70 | $133.70 | $133.70 |
| Purchase #6 | $85.26 | 12.622% | $96.0215 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $164.48 | 10.308% | $181.4346 | $181.43 | $181.45 | $181.40 |
| 7 purchase totals = | $1,119.88 | $1,216.7173 | $1,216.71 | $1,216.75 | $1,216.70 | |