| 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 | $24.94 | 13.288% | $28.254 | $28.25 | $28.25 | $28.30 |
| Purchase #2 | $234.26 | 5.862% | $247.9923 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $210.67 | 3.721% | $218.509 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $149.50 | 8.676% | $162.4706 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $188.90 | 4.806% | $197.9785 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $98.97 | 13.358% | $112.1904 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $35.72 | 3.627% | $37.0156 | $37.02 | $37.00 | $37.00 |
| 7 purchase totals = | $942.96 | $1,004.4104 | $1,004.41 | $1,004.40 | $1,004.50 | |