| 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 | $57.39 | 13.427% | $65.0958 | $65.10 | $65.10 | $65.10 |
| Purchase #2 | $168.38 | 8.856% | $183.2917 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $221.89 | 5.494% | $234.0806 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $138.99 | 3.714% | $144.1521 | $144.15 | $144.15 | $144.20 |
| Purchase #5 | $222.75 | 5.261% | $234.4689 | $234.47 | $234.45 | $234.50 |
| Purchase #6 | $172.63 | 7.605% | $185.7585 | $185.76 | $185.75 | $185.80 |
| Purchase #7 | $177.83 | 10.130% | $195.8442 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $1,159.86 | $1,242.6918 | $1,242.69 | $1,242.70 | $1,242.80 | |