| 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 | $120.75 | 6.699% | $128.839 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $217.69 | 9.175% | $237.6631 | $237.66 | $237.65 | $237.70 |
| Purchase #3 | $22.77 | 4.528% | $23.801 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $131.80 | 4.838% | $138.1765 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $187.69 | 10.211% | $206.855 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $193.53 | 6.133% | $205.3992 | $205.40 | $205.40 | $205.40 |
| Purchase #7 | $177.68 | 8.221% | $192.2871 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $1,051.91 | $1,133.0209 | $1,133.03 | $1,133.05 | $1,133.10 | |