| 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 | $232.93 | 5.485% | $245.7062 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $211.37 | 7.452% | $227.1213 | $227.12 | $227.10 | $227.10 |
| Purchase #3 | $221.74 | 13.417% | $251.4909 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $67.54 | 4.395% | $70.5084 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $191.39 | 12.805% | $215.8975 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $76.48 | 8.103% | $82.6772 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $128.70 | 8.126% | $139.1582 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $1,130.15 | $1,232.5597 | $1,232.57 | $1,232.55 | $1,232.60 | |