| 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 | $227.41 | 4.754% | $238.2211 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $236.79 | 3.762% | $245.698 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $123.32 | 12.441% | $138.6622 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $117.89 | 11.428% | $131.3625 | $131.36 | $131.35 | $131.40 |
| Purchase #5 | $148.66 | 6.125% | $157.7654 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $19.82 | 5.275% | $20.8655 | $20.87 | $20.85 | $20.90 |
| Purchase #7 | $171.39 | 7.296% | $183.8946 | $183.89 | $183.90 | $183.90 |
| 7 purchase totals = | $1,045.28 | $1,116.4693 | $1,116.47 | $1,116.40 | $1,116.60 | |