| 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 | $240.83 | 9.320% | $263.2754 | $263.28 | $263.30 | $263.30 |
| Purchase #2 | $215.82 | 6.606% | $230.0771 | $230.08 | $230.10 | $230.10 |
| Purchase #3 | $114.87 | 7.447% | $123.4244 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $124.95 | 4.832% | $130.9876 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $84.51 | 5.238% | $88.9366 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $221.92 | 13.225% | $251.2689 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $240.57 | 8.403% | $260.7851 | $260.79 | $260.80 | $260.80 |
| 7 purchase totals = | $1,243.47 | $1,348.7551 | $1,348.77 | $1,348.80 | $1,348.80 | |