| 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 | $213.70 | 4.515% | $223.3486 | $223.35 | $223.35 | $223.30 |
| Purchase #2 | $213.88 | 4.416% | $223.3249 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $105.91 | 10.805% | $117.3536 | $117.35 | $117.35 | $117.40 |
| Purchase #4 | $79.69 | 9.725% | $87.4399 | $87.44 | $87.45 | $87.40 |
| Purchase #5 | $173.31 | 5.713% | $183.2112 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $30.86 | 13.358% | $34.9823 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $235.68 | 9.429% | $257.9023 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $1,053.03 | $1,127.5628 | $1,127.55 | $1,127.55 | $1,127.50 | |