| 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 | $233.32 | 9.666% | $255.8727 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $35.88 | 9.103% | $39.1462 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $128.54 | 7.331% | $137.9633 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $114.49 | 4.379% | $119.5035 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $188.77 | 12.692% | $212.7287 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $242.27 | 8.257% | $262.2742 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $133.44 | 6.200% | $141.7133 | $141.71 | $141.70 | $141.70 |
| 7 purchase totals = | $1,076.71 | $1,169.2019 | $1,169.19 | $1,169.15 | $1,169.20 | |