| 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 | $125.49 | 3.659% | $130.0817 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $185.75 | 3.761% | $192.7361 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $138.45 | 10.288% | $152.6937 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $91.35 | 8.137% | $98.7831 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $214.52 | 7.575% | $230.7699 | $230.77 | $230.75 | $230.80 |
| Purchase #6 | $5.46 | 11.226% | $6.0729 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $238.87 | 10.410% | $263.7364 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $999.89 | $1,074.8738 | $1,074.87 | $1,074.90 | $1,074.90 | |