| 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 | $96.58 | 7.462% | $103.7868 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $230.74 | 10.129% | $254.1117 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $222.32 | 8.551% | $241.3306 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $124.53 | 6.106% | $132.1338 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $222.89 | 5.174% | $234.4223 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $132.44 | 7.133% | $141.8869 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $9.53 | 9.639% | $10.4486 | $10.45 | $10.45 | $10.40 |
| 7 purchase totals = | $1,039.03 | $1,118.1207 | $1,118.12 | $1,118.15 | $1,118.00 | |