| 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 | $45.47 | 3.173% | $46.9128 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $154.30 | 4.375% | $161.0506 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $161.92 | 11.664% | $180.8063 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $248.70 | 12.612% | $280.066 | $280.07 | $280.05 | $280.10 |
| Purchase #5 | $144.62 | 13.544% | $164.2073 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $123.67 | 3.302% | $127.7536 | $127.75 | $127.75 | $127.80 |
| Purchase #7 | $88.89 | 3.502% | $92.0029 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $967.57 | $1,052.7995 | $1,052.80 | $1,052.75 | $1,052.90 | |