| 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 | $5.53 | 10.780% | $6.1261 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $231.34 | 3.114% | $238.5439 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $223.32 | 6.290% | $237.3668 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $159.28 | 11.419% | $177.4682 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $79.71 | 12.708% | $89.8395 | $89.84 | $89.85 | $89.80 |
| Purchase #6 | $199.71 | 11.843% | $223.3617 | $223.36 | $223.35 | $223.40 |
| Purchase #7 | $56.49 | 12.376% | $63.4812 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $955.38 | $1,036.1874 | $1,036.19 | $1,036.20 | $1,036.20 | |