| 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 | $84.27 | 12.589% | $94.8788 | $94.88 | $94.90 | $94.90 |
| Purchase #2 | $249.78 | 8.418% | $270.8065 | $270.81 | $270.80 | $270.80 |
| Purchase #3 | $17.89 | 3.478% | $18.5122 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $121.34 | 5.371% | $127.8572 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $199.74 | 9.750% | $219.2147 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $74.31 | 8.406% | $80.5565 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $222.78 | 4.573% | $232.9677 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $970.11 | $1,044.7936 | $1,044.80 | $1,044.75 | $1,044.90 | |