| 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 | $202.80 | 12.277% | $227.6978 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $238.69 | 11.681% | $266.5714 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $168.55 | 7.319% | $180.8862 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $233.28 | 12.127% | $261.5699 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $216.81 | 6.358% | $230.5948 | $230.59 | $230.60 | $230.60 |
| Purchase #6 | $7.38 | 6.502% | $7.8598 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $146.73 | 10.694% | $162.4213 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $1,214.24 | $1,337.6012 | $1,337.60 | $1,337.55 | $1,337.70 | |