| 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 | $102.60 | 10.203% | $113.0683 | $113.07 | $113.05 | $113.10 |
| Purchase #2 | $92.98 | 10.344% | $102.5979 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $17.75 | 8.441% | $19.2483 | $19.25 | $19.25 | $19.20 |
| Purchase #4 | $120.78 | 11.235% | $134.3496 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $96.73 | 4.708% | $101.284 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $198.26 | 10.136% | $218.3556 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $177.37 | 9.164% | $193.6242 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $806.47 | $882.5279 | $882.53 | $882.50 | $882.50 | |