| 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 | $199.85 | 13.438% | $226.7058 | $226.71 | $226.70 | $226.70 |
| Purchase #2 | $132.61 | 6.296% | $140.9591 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $160.67 | 12.734% | $181.1297 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $219.52 | 12.556% | $247.0829 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $219.94 | 6.502% | $234.2405 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $9.46 | 10.489% | $10.4523 | $10.45 | $10.45 | $10.50 |
| Purchase #7 | $60.67 | 3.194% | $62.6078 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $1,002.72 | $1,103.1781 | $1,103.18 | $1,103.20 | $1,103.20 | |