| 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 | $122.68 | 9.291% | $134.0782 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $11.62 | 8.249% | $12.5785 | $12.58 | $12.60 | $12.60 |
| Purchase #3 | $142.46 | 9.862% | $156.5094 | $156.51 | $156.50 | $156.50 |
| Purchase #4 | $245.93 | 7.304% | $263.8927 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $196.49 | 11.298% | $218.6894 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $158.60 | 11.620% | $177.0293 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $92.56 | 7.603% | $99.5973 | $99.60 | $99.60 | $99.60 |
| 7 purchase totals = | $970.34 | $1,062.3748 | $1,062.38 | $1,062.45 | $1,062.40 | |