| 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 | $98.26 | 9.264% | $107.3628 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $120.85 | 9.722% | $132.599 | $132.60 | $132.60 | $132.60 |
| Purchase #3 | $19.56 | 7.529% | $21.0327 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $20.40 | 12.531% | $22.9563 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $182.99 | 7.219% | $196.2 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $232.90 | 6.227% | $247.4027 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $31.95 | 12.755% | $36.0252 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $706.91 | $763.5787 | $763.58 | $763.60 | $763.60 | |