| 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 | $38.51 | 9.853% | $42.3044 | $42.30 | $42.30 | $42.30 |
| Purchase #2 | $119.78 | 12.512% | $134.7669 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $199.74 | 12.136% | $223.9804 | $223.98 | $224.00 | $224.00 |
| Purchase #4 | $227.73 | 10.327% | $251.2477 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $12.53 | 7.416% | $13.4592 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $72.42 | 9.831% | $79.5396 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $35.72 | 10.310% | $39.4027 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $706.43 | $784.7009 | $784.70 | $784.70 | $784.70 | |