| 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 | $250.77 | 8.582% | $272.2911 | $272.29 | $272.30 | $272.30 |
| Purchase #2 | $141.94 | 10.265% | $156.5101 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $241.67 | 4.785% | $253.2339 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $170.25 | 6.607% | $181.4984 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $185.44 | 5.671% | $195.9563 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $115.30 | 8.193% | $124.7465 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $195.84 | 3.375% | $202.4496 | $202.45 | $202.45 | $202.40 |
| 7 purchase totals = | $1,301.21 | $1,386.6859 | $1,386.69 | $1,386.70 | $1,386.60 | |