| 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 | $213.92 | 7.720% | $230.4346 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $182.47 | 3.735% | $189.2853 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $114.77 | 8.812% | $124.8835 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $196.39 | 5.567% | $207.323 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $150.28 | 4.558% | $157.1298 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $186.92 | 10.465% | $206.4812 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $214.37 | 4.274% | $223.5322 | $223.53 | $223.55 | $223.50 |
| 7 purchase totals = | $1,259.12 | $1,339.0696 | $1,339.06 | $1,339.15 | $1,339.00 | |