| 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 | $125.97 | 5.717% | $133.1717 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $27.91 | 4.508% | $29.1682 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $114.67 | 9.272% | $125.3022 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $243.50 | 9.567% | $266.7956 | $266.80 | $266.80 | $266.80 |
| Purchase #5 | $233.85 | 3.122% | $241.1508 | $241.15 | $241.15 | $241.20 |
| Purchase #6 | $139.99 | 8.524% | $151.9227 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $52.32 | 7.750% | $56.3748 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $938.21 | $1,003.8860 | $1,003.88 | $1,003.80 | $1,004.00 | |