| 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 | $138.92 | 11.127% | $154.3776 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $163.70 | 5.509% | $172.7182 | $172.72 | $172.70 | $172.70 |
| Purchase #3 | $165.78 | 13.154% | $187.5867 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $125.36 | 7.338% | $134.5589 | $134.56 | $134.55 | $134.60 |
| Purchase #5 | $220.50 | 13.380% | $250.0029 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $194.36 | 12.614% | $218.8766 | $218.88 | $218.90 | $218.90 |
| Purchase #7 | $75.31 | 7.342% | $80.8393 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $1,083.93 | $1,198.9602 | $1,198.97 | $1,199.00 | $1,199.00 | |