| 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 | $141.78 | 9.210% | $154.8379 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $210.86 | 9.158% | $230.1706 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $26.41 | 9.515% | $28.9229 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $138.89 | 9.857% | $152.5804 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $217.64 | 11.538% | $242.7513 | $242.75 | $242.75 | $242.80 |
| Purchase #6 | $102.56 | 5.205% | $107.8982 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $8.80 | 11.860% | $9.8437 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $846.94 | $927.0050 | $927.00 | $927.00 | $927.00 | |