| 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 | $132.73 | 3.760% | $137.7206 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $114.97 | 4.228% | $119.8309 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $102.35 | 7.332% | $109.8543 | $109.85 | $109.85 | $109.90 |
| Purchase #4 | $199.60 | 4.815% | $209.2107 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $122.75 | 7.606% | $132.0864 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $202.76 | 4.691% | $212.2715 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $85.93 | 3.464% | $88.9066 | $88.91 | $88.90 | $88.90 |
| 7 purchase totals = | $961.09 | $1,009.8810 | $1,009.88 | $1,009.85 | $1,009.90 | |