| 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 | $192.51 | 12.489% | $216.5526 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $241.97 | 3.774% | $251.1019 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $146.53 | 12.776% | $165.2507 | $165.25 | $165.25 | $165.30 |
| Purchase #4 | $246.37 | 10.319% | $271.7929 | $271.79 | $271.80 | $271.80 |
| Purchase #5 | $236.62 | 13.673% | $268.9731 | $268.97 | $268.95 | $269.00 |
| Purchase #6 | $20.99 | 8.836% | $22.8447 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $242.40 | 4.599% | $253.548 | $253.55 | $253.55 | $253.50 |
| 7 purchase totals = | $1,327.39 | $1,450.0639 | $1,450.05 | $1,450.05 | $1,450.10 | |