| 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 | $130.85 | 6.750% | $139.6824 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $245.90 | 13.445% | $278.9613 | $278.96 | $278.95 | $279.00 |
| Purchase #3 | $36.89 | 13.514% | $41.8753 | $41.88 | $41.90 | $41.90 |
| Purchase #4 | $224.76 | 4.148% | $234.083 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $172.70 | 13.322% | $195.7071 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $213.58 | 11.671% | $238.5069 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $205.81 | 9.746% | $225.8682 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $1,230.49 | $1,354.6842 | $1,354.69 | $1,354.70 | $1,354.80 | |