| 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 | $175.30 | 5.140% | $184.3104 | $184.31 | $184.30 | $184.30 |
| Purchase #2 | $245.47 | 11.660% | $274.0918 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $249.51 | 5.513% | $263.2655 | $263.27 | $263.25 | $263.30 |
| Purchase #4 | $193.37 | 7.268% | $207.4241 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $215.47 | 7.652% | $231.9578 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $94.34 | 9.797% | $103.5825 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $148.62 | 12.853% | $167.7221 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $1,322.08 | $1,432.3542 | $1,432.35 | $1,432.30 | $1,432.40 | |