| 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 | $184.41 | 8.465% | $200.0203 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $128.71 | 3.520% | $133.2406 | $133.24 | $133.25 | $133.20 |
| Purchase #3 | $184.95 | 13.760% | $210.3991 | $210.40 | $210.40 | $210.40 |
| Purchase #4 | $109.36 | 12.366% | $122.8835 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $145.36 | 13.692% | $165.2627 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $10.39 | 11.874% | $11.6237 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $176.48 | 8.717% | $191.8638 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $939.66 | $1,035.2937 | $1,035.28 | $1,035.25 | $1,035.30 | |